use test; drop table if exists t1; create table t1 ( id char(16) not null default '', data int not null ); drop table if exists t2; create table t2 ( s char(16), i int, d double ); drop procedure if exists foo42; create procedure foo42() insert into test.t1 values ("foo", 42); call foo42(); select * from t1; id data foo 42 delete from t1; drop procedure foo42; drop procedure if exists bar; create procedure bar(x char(16), y int) insert into test.t1 values (x, y); call bar("bar", 666); select * from t1; id data bar 666 delete from t1; drop procedure if exists empty| create procedure empty() begin end| call empty()| drop procedure empty| drop procedure if exists scope| create procedure scope(a int, b float) begin declare b int; declare c float; begin declare c int; end; end| drop procedure scope| drop procedure if exists two| create procedure two(x1 char(16), x2 char(16), y int) begin insert into test.t1 values (x1, y); insert into test.t1 values (x2, y); end| call two("one", "two", 3)| select * from t1| id data one 3 two 3 delete from t1| drop procedure two| drop procedure if exists locset| create procedure locset(x char(16), y int) begin declare z1, z2 int; set z1 = y; set z2 = z1+2; insert into test.t1 values (x, z2); end| call locset("locset", 19)| select * from t1| id data locset 21 delete from t1| drop procedure locset| drop procedure if exists setcontext| create procedure setcontext() begin declare data int default 2; insert into t1 (id, data) values ("foo", 1); replace t1 set data = data, id = "bar"; update t1 set id = "kaka", data = 3 where t1.data = data; end| call setcontext()| select * from t1| id data foo 1 kaka 3 delete from t1| drop procedure setcontext| drop table if exists t3| create table t3 ( d date, i int, f double, s varchar(32) )| drop procedure if exists nullset| create procedure nullset() begin declare ld date; declare li int; declare lf double; declare ls varchar(32); set ld = null, li = null, lf = null, ls = null; insert into t3 values (ld, li, lf, ls); insert into t3 (i, f, s) values ((ld is null), 1, "ld is null"), ((li is null), 1, "li is null"), ((li = 0), null, "li = 0"), ((lf is null), 1, "lf is null"), ((lf = 0), null, "lf = 0"), ((ls is null), 1, "ls is null"); end| call nullset()| select * from t3| d i f s NULL NULL NULL NULL NULL 1 1 ld is null NULL 1 1 li is null NULL NULL NULL li = 0 NULL 1 1 lf is null NULL NULL NULL lf = 0 NULL 1 1 ls is null drop table t3| drop procedure nullset| drop procedure if exists mixset| create procedure mixset(x char(16), y int) begin declare z int; set @z = y, z = 666, max_join_size = 100; insert into test.t1 values (x, z); end| call mixset("mixset", 19)| show variables like 'max_join_size'| Variable_name Value max_join_size 100 select id,data,@z from t1| id data @z mixset 666 19 delete from t1| drop procedure mixset| drop procedure if exists zip| create procedure zip(x char(16), y int) begin declare z int; call zap(y, z); call bar(x, z); end| drop procedure if exists zap| create procedure zap(x int, out y int) begin declare z int; set z = x+1, y = z; end| call zip("zip", 99)| select * from t1| id data zip 100 delete from t1| drop procedure zip| drop procedure bar| call zap(7, @zap)| select @zap| @zap 8 drop procedure zap| drop procedure if exists c1| create procedure c1(x int) call c2("c", x)| drop procedure if exists c2| create procedure c2(s char(16), x int) call c3(x, s)| drop procedure if exists c3| create procedure c3(x int, s char(16)) call c4("level", x, s)| drop procedure if exists c4| create procedure c4(l char(8), x int, s char(16)) insert into t1 values (concat(l,s), x)| call c1(42)| select * from t1| id data levelc 42 delete from t1| drop procedure c1| drop procedure c2| drop procedure c3| drop procedure c4| drop procedure if exists iotest| create procedure iotest(x1 char(16), x2 char(16), y int) begin call inc2(x2, y); insert into test.t1 values (x1, y); end| drop procedure if exists inc2| create procedure inc2(x char(16), y int) begin call inc(y); insert into test.t1 values (x, y); end| drop procedure if exists inc| create procedure inc(inout io int) set io = io + 1| call iotest("io1", "io2", 1)| select * from t1| id data io2 2 io1 1 delete from t1| drop procedure iotest| drop procedure inc2| drop procedure if exists incr| create procedure incr(inout x int) call inc(x)| select @zap| @zap 8 call incr(@zap)| select @zap| @zap 9 drop procedure inc| drop procedure incr| drop procedure if exists cbv1| create procedure cbv1() begin declare y int default 3; call cbv2(y+1, y); insert into test.t1 values ("cbv1", y); end| drop procedure if exists cbv2| create procedure cbv2(y1 int, inout y2 int) begin set y2 = 4711; insert into test.t1 values ("cbv2", y1); end| call cbv1()| select * from t1| id data cbv2 4 cbv1 4711 delete from t1| drop procedure cbv1| drop procedure cbv2| insert into t2 values ("a", 1, 1.1), ("b", 2, 1.2), ("c", 3, 1.3)| drop procedure if exists sub1| create procedure sub1(id char(16), x int) insert into test.t1 values (id, x)| drop procedure if exists sub2| create procedure sub2(id char(16)) begin declare x int; set x = (select sum(t.i) from test.t2 t); insert into test.t1 values (id, x); end| drop procedure if exists sub3| create function sub3(i int) returns int return i+1| call sub1("sub1a", (select 7))| call sub1("sub1b", (select max(i) from t2))| call sub1("sub1c", (select i,d from t2 limit 1))| call sub1("sub1d", (select 1 from (select 1) a))| call sub2("sub2"); select * from t1| id data sub1a 7 sub1b 3 sub1c 1 sub1d 1 sub2 6 select sub3((select max(i) from t2))| sub3((select max(i) from t2)) 4 drop procedure sub1| drop procedure sub2| drop function sub3| delete from t2| drop procedure if exists a0| create procedure a0(x int) while x do set x = x-1; insert into test.t1 values ("a0", x); end while| call a0(3)| select * from t1| id data sub1a 7 sub1b 3 sub1c 1 sub1d 1 sub2 6 a0 2 a0 1 a0 0 delete from t1| drop procedure a0| drop procedure if exists a| create procedure a(x int) while x > 0 do set x = x-1; insert into test.t1 values ("a", x); end while| call a(3)| select * from t1| id data a 2 a 1 a 0 delete from t1| drop procedure a| drop procedure if exists b| create procedure b(x int) repeat insert into test.t1 values (repeat("b",3), x); set x = x-1; until x = 0 end repeat| call b(3)| select * from t1| id data bbb 3 bbb 2 bbb 1 delete from t1| drop procedure b| drop procedure if exists b2| create procedure b2(x int) repeat(select 1 into outfile 'b2'); insert into test.t1 values (repeat("b2",3), x); set x = x-1; until x = 0 end repeat| drop procedure b2| drop procedure if exists c| create procedure c(x int) hmm: while x > 0 do insert into test.t1 values ("c", x); set x = x-1; iterate hmm; insert into test.t1 values ("x", x); end while hmm| call c(3)| select * from t1| id data c 3 c 2 c 1 delete from t1| drop procedure c| drop procedure if exists d| create procedure d(x int) hmm: while x > 0 do insert into test.t1 values ("d", x); set x = x-1; leave hmm; insert into test.t1 values ("x", x); end while| call d(3)| select * from t1| id data d 3 delete from t1| drop procedure d| drop procedure if exists e| create procedure e(x int) foo: loop if x = 0 then leave foo; end if; insert into test.t1 values ("e", x); set x = x-1; end loop foo| call e(3)| select * from t1| id data e 3 e 2 e 1 delete from t1| drop procedure e| drop procedure if exists f| create procedure f(x int) if x < 0 then insert into test.t1 values ("f", 0); elseif x = 0 then insert into test.t1 values ("f", 1); else insert into test.t1 values ("f", 2); end if| call f(-2)| call f(0)| call f(4)| select * from t1| id data f 0 f 1 f 2 delete from t1| drop procedure f| drop procedure if exists g| create procedure g(x int) case when x < 0 then insert into test.t1 values ("g", 0); when x = 0 then insert into test.t1 values ("g", 1); else insert into test.t1 values ("g", 2); end case| call g(-42)| call g(0)| call g(1)| select * from t1| id data g 0 g 1 g 2 delete from t1| drop procedure g| drop procedure if exists h| create procedure h(x int) case x when 0 then insert into test.t1 values ("h0", x); when 1 then insert into test.t1 values ("h1", x); else insert into test.t1 values ("h?", x); end case| call h(0)| call h(1)| call h(17)| select * from t1| id data h0 0 h1 1 h? 17 delete from t1| drop procedure h| drop procedure if exists i| create procedure i(x int) foo: begin if x = 0 then leave foo; end if; insert into test.t1 values ("i", x); end foo| call i(0)| call i(3)| select * from t1| id data i 3 delete from t1| drop procedure i| drop procedure if exists goto1| create procedure goto1() begin declare y int; label a; select * from t1; select count(*) into y from t1; if y > 2 then goto b; end if; insert into t1 values ("j", y); goto a; label b; end| call goto1()| id data id data j 0 id data j 0 j 1 id data j 0 j 1 j 2 drop procedure goto1| drop procedure if exists goto2| create procedure goto2(a int) begin declare x int default 0; declare continue handler for sqlstate '42S98' set x = 1; label a; select * from t1; b: while x < 2 do begin declare continue handler for sqlstate '42S99' set x = 2; if a = 0 then set x = x + 1; iterate b; elseif a = 1 then leave b; elseif a = 2 then set a = 1; goto a; end if; end; end while b; select * from t1; end| call goto2(0)| id data j 0 j 1 j 2 id data j 0 j 1 j 2 call goto2(1)| id data j 0 j 1 j 2 id data j 0 j 1 j 2 call goto2(2)| id data j 0 j 1 j 2 id data j 0 j 1 j 2 id data j 0 j 1 j 2 drop procedure goto2| delete from t1| drop procedure if exists goto3| create procedure goto3() begin label L1; begin end; goto L1; end| drop procedure goto3| drop procedure if exists goto4| create procedure goto4() begin begin label lab1; begin goto lab1; end; end; end| drop procedure goto4| drop procedure if exists goto5| create procedure goto5() begin begin begin goto lab1; end; label lab1; end; end| drop procedure goto5| drop procedure if exists goto6| create procedure goto6() begin label L1; goto L5; begin label L2; goto L1; goto L5; begin label L3; goto L1; goto L2; goto L3; goto L4; goto L5; end; goto L2; goto L4; label L4; end; label L5; goto L1; end| drop procedure goto6| insert into t1 values ("foo", 3), ("bar", 19)| insert into t2 values ("x", 9, 4.1), ("y", -1, 19.2), ("z", 3, 2.2)| drop procedure if exists sel1| create procedure sel1() begin select * from t1; end| call sel1()| id data foo 3 bar 19 drop procedure sel1| drop procedure if exists sel2| create procedure sel2() begin select * from t1; select * from t2; end| call sel2()| id data foo 3 bar 19 s i d x 9 4.1 y -1 19.2 z 3 2.2 drop procedure sel2| delete from t1| delete from t2| drop procedure if exists into_test| create procedure into_test(x char(16), y int) begin insert into test.t1 values (x, y); select id,data into x,y from test.t1 limit 1; insert into test.t1 values (concat(x, "2"), y+2); end| call into_test("into", 100)| select * from t1| id data into 100 into2 102 delete from t1| drop procedure into_test| drop procedure if exists into_tes2| create procedure into_test2(x char(16), y int) begin insert into test.t1 values (x, y); select id,data into x,@z from test.t1 limit 1; insert into test.t1 values (concat(x, "2"), y+2); end| call into_test2("into", 100)| select id,data,@z from t1| id data @z into 100 100 into2 102 100 delete from t1| drop procedure into_test2| drop procedure if exists into_test3| create procedure into_test3() begin declare x char(16); declare y int; select * into x,y from test.t1 limit 1; insert into test.t2 values (x, y, 0.0); end| insert into t1 values ("into3", 19)| call into_test3()| call into_test3()| select * from t2| s i d into3 19 0 into3 19 0 delete from t1| delete from t2| drop procedure into_test3| drop procedure if exists into_test4| create procedure into_test4() begin declare x int; select data into x from test.t1 limit 1; insert into test.t3 values ("into4", x); end| delete from t1| drop table if exists t3| create table t3 ( s char(16), d int)| call into_test4()| select * from t3| s d into4 NULL insert into t1 values ("i4", 77)| call into_test4()| select * from t3| s d into4 NULL into4 77 delete from t1| drop table t3| drop procedure into_test4| drop procedure if exists into_outfile| create procedure into_outfile(x char(16), y int) begin insert into test.t1 values (x, y); select * into outfile "/tmp/spout" from test.t1; insert into test.t1 values (concat(x, "2"), y+2); end| call into_outfile("ofile", 1)| delete from t1| drop procedure into_outfile| drop procedure if exists into_dumpfile| create procedure into_dumpfile(x char(16), y int) begin insert into test.t1 values (x, y); select * into dumpfile "/tmp/spdump" from test.t1 limit 1; insert into test.t1 values (concat(x, "2"), y+2); end| call into_dumpfile("dfile", 1)| delete from t1| drop procedure into_dumpfile| drop procedure if exists create_select| create procedure create_select(x char(16), y int) begin insert into test.t1 values (x, y); create temporary table test.t3 select * from test.t1; insert into test.t3 values (concat(x, "2"), y+2); end| drop table if exists t3| call create_select("cs", 90)| select * from t1, t3| id data id data cs 90 cs 90 cs 90 cs2 92 drop table if exists t3| delete from t1| drop procedure create_select| drop function if exists e| create function e() returns double return 2.7182818284590452354| set @e = e()| select e(), @e| e() @e 2.718281828459 2.718281828459 drop function if exists inc| create function inc(i int) returns int return i+1| select inc(1), inc(99), inc(-71)| inc(1) inc(99) inc(-71) 2 100 -70 drop function if exists mul| create function mul(x int, y int) returns int return x*y| select mul(1,1), mul(3,5), mul(4711, 666)| mul(1,1) mul(3,5) mul(4711, 666) 1 15 3137526 drop function if exists append| create function append(s1 char(8), s2 char(8)) returns char(16) return concat(s1, s2)| select append("foo", "bar")| append("foo", "bar") foobar drop function if exists fac| create function fac(n int unsigned) returns bigint unsigned begin declare f bigint unsigned default 1; while n > 1 do set f = f * n; set n = n - 1; end while; return f; end| select fac(1), fac(2), fac(5), fac(10)| fac(1) fac(2) fac(5) fac(10) 1 2 120 3628800 drop function if exists fun| create function fun(d double, i int, u int unsigned) returns double return mul(inc(i), fac(u)) / e()| select fun(2.3, 3, 5)| fun(2.3, 3, 5) 176.58213176229 insert into t2 values (append("xxx", "yyy"), mul(4,3), e())| insert into t2 values (append("a", "b"), mul(2,mul(3,4)), fun(1.7, 4, 6))| select * from t2 where s = append("a", "b")| s i d ab 24 1324.36598821719 select * from t2 where i = mul(4,3) or i = mul(mul(3,4),2)| s i d xxxyyy 12 2.71828182845905 ab 24 1324.36598821719 select * from t2 where d = e()| s i d xxxyyy 12 2.71828182845905 select * from t2| s i d xxxyyy 12 2.71828182845905 ab 24 1324.36598821719 delete from t2| drop function e| drop function inc| drop function mul| drop function append| drop function fun| drop procedure if exists hndlr1| create procedure hndlr1(val int) begin declare x int default 0; declare foo condition for 1136; declare bar condition for sqlstate '42S98'; # Just for testing syntax declare zip condition for sqlstate value '42S99'; # Just for testing syntax declare continue handler for foo set x = 1; insert into test.t1 values ("hndlr1", val, 2); # Too many values if (x) then insert into test.t1 values ("hndlr1", val); # This instead then end if; end| call hndlr1(42)| select * from t1| id data hndlr1 42 delete from t1| drop procedure hndlr1| drop procedure if exists hndlr2| create procedure hndlr2(val int) begin declare x int default 0; begin declare exit handler for sqlstate '21S01' set x = 1; insert into test.t1 values ("hndlr2", val, 2); # Too many values end; insert into test.t1 values ("hndlr2", x); end| call hndlr2(42)| select * from t1| id data hndlr2 1 delete from t1| drop procedure hndlr2| drop procedure if exists hndlr3| create procedure hndlr3(val int) begin declare x int default 0; declare continue handler for sqlexception # Any error begin declare z int; set z = 2 * val; set x = 1; end; if val < 10 then begin declare y int; set y = val + 10; insert into test.t1 values ("hndlr3", y, 2); # Too many values if x then insert into test.t1 values ("hndlr3", y); end if; end; end if; end| call hndlr3(3)| select * from t1| id data hndlr3 13 delete from t1| drop procedure hndlr3| drop table if exists t3| create table t3 ( id char(16), data int )| drop procedure if exists hndlr4| create procedure hndlr4() begin declare x int default 0; declare val int; # No default declare continue handler for sqlstate '02000' set x=1; select data into val from test.t3 where id='z' limit 1; # No hits insert into test.t3 values ('z', val); end| call hndlr4()| select * from t3| id data z NULL drop table t3| drop procedure hndlr4| drop procedure if exists cur1| create procedure cur1() begin declare a char(16); declare b int; declare c double; declare done int default 0; declare c cursor for select * from test.t2; declare continue handler for sqlstate '02000' set done = 1; open c; repeat fetch c into a, b, c; if not done then insert into test.t1 values (a, b+c); end if; until done end repeat; close c; end| insert into t2 values ("foo", 42, -1.9), ("bar", 3, 12.1), ("zap", 666, -3.14)| call cur1()| select * from t1| id data foo 40 bar 15 zap 663 drop procedure cur1| drop table if exists t3| create table t3 ( s char(16), i int )| drop procedure if exists cur2| create procedure cur2() begin declare done int default 0; declare c1 cursor for select id,data from test.t1; declare c2 cursor for select i from test.t2; declare continue handler for sqlstate '02000' set done = 1; open c1; open c2; repeat begin declare a char(16); declare b,c int; fetch from c1 into a, b; fetch next from c2 into c; if not done then if b < c then insert into test.t3 values (a, b); else insert into test.t3 values (a, c); end if; end if; end; until done end repeat; close c1; close c2; end| call cur2()| select * from t3| s i foo 40 bar 3 zap 663 delete from t1| delete from t2| drop table t3| drop procedure cur2| drop procedure if exists chistics| create procedure chistics() language sql modifies sql data not deterministic sql security definer comment 'Characteristics procedure test' insert into t1 values ("chistics", 1)| show create procedure chistics| Procedure sql_mode Create Procedure chistics CREATE PROCEDURE `test`.`chistics`() MODIFIES SQL DATA COMMENT 'Characteristics procedure test' insert into t1 values ("chistics", 1) call chistics()| select * from t1| id data chistics 1 delete from t1| alter procedure chistics sql security invoker| show create procedure chistics| Procedure sql_mode Create Procedure chistics CREATE PROCEDURE `test`.`chistics`() MODIFIES SQL DATA SQL SECURITY INVOKER COMMENT 'Characteristics procedure test' insert into t1 values ("chistics", 1) drop procedure chistics| drop function if exists chistics| create function chistics() returns int language sql deterministic sql security invoker comment 'Characteristics procedure test' return 42| show create function chistics| Function sql_mode Create Function chistics CREATE FUNCTION `test`.`chistics`() RETURNS int(11) DETERMINISTIC SQL SECURITY INVOKER COMMENT 'Characteristics procedure test' return 42 select chistics()| chistics() 42 alter function chistics no sql comment 'Characteristics function test'| show create function chistics| Function sql_mode Create Function chistics CREATE FUNCTION `test`.`chistics`() RETURNS int(11) NO SQL DETERMINISTIC SQL SECURITY INVOKER COMMENT 'Characteristics function test' return 42 drop function chistics| insert into t1 values ("foo", 1), ("bar", 2), ("zip", 3)| set @@sql_mode = 'ANSI'| drop procedure if exists modes$ create procedure modes(out c1 int, out c2 int) begin declare done int default 0; declare x int; declare c cursor for select data from t1; declare continue handler for sqlstate '02000' set done = 1; select 1 || 2 into c1; set c2 = 0; open c; repeat fetch c into x; if not done then set c2 = c2 + 1; end if; until done end repeat; close c; end$ set @@sql_mode = ''| set sql_select_limit = 1| call modes(@c1, @c2)| set sql_select_limit = default| select @c1, @c2| @c1 @c2 12 3 delete from t1| drop procedure modes| create database sp_db1| drop database sp_db1| create database sp_db2| use sp_db2| create table t3 ( s char(4), t int )| insert into t3 values ("abcd", 42), ("dcba", 666)| use test| drop database sp_db2| create database sp_db3| use sp_db3| drop procedure if exists dummy| create procedure dummy(out x int) set x = 42| use test| drop database sp_db3| select type,db,name from mysql.proc where db = 'sp_db3'| type db name drop procedure if exists rc| create procedure rc() begin delete from t1; insert into t1 values ("a", 1), ("b", 2), ("c", 3); end| call rc()| select row_count()| row_count() 3 update t1 set data=42 where id = "b"; select row_count()| row_count() 1 delete from t1| select row_count()| row_count() 3 delete from t1| select row_count()| row_count() 0 select * from t1| id data select row_count()| row_count() -1 drop procedure rc| drop function if exists f0| drop function if exists f1| drop function if exists f2| drop function if exists f3| drop function if exists f4| drop function if exists f5| drop function if exists f6| drop function if exists f7| drop function if exists f8| drop view if exists v0| drop view if exists v1| drop view if exists v2| delete from t1| delete from t2| insert into t1 values ("a", 1), ("b", 2) | insert into t2 values ("a", 1, 1.0), ("b", 2, 2.0), ("c", 3, 3.0) | create function f1() returns int return (select sum(data) from t1)| select f1()| f1() 3 select id, f1() from t1| id f1() a 3 b 3 create function f2() returns int return (select data from t1 where data <= (select sum(data) from t1) limit 1)| select f2()| f2() 1 select id, f2() from t1| id f2() a 1 b 1 create function f3() returns int begin declare n int; declare m int; set n:= (select min(data) from t1); set m:= (select max(data) from t1); return n < m; end| select f3()| f3() 1 select id, f3() from t1| id f3() a 1 b 1 select f1(), f3()| f1() f3() 3 1 select id, f1(), f3() from t1| id f1() f3() a 3 1 b 3 1 create function f4() returns double return (select d from t1, t2 where t1.data = t2.i and t1.id= "b")| select f4()| f4() 2 select s, f4() from t2| s f4() a 2 b 2 c 2 create function f5(i int) returns int begin if i <= 0 then return 0; elseif i = 1 then return (select count(*) from t1 where data = i); else return (select count(*) + f5( i - 1) from t1 where data = i); end if; end| select f5(1)| f5(1) 1 select f5(2)| ERROR HY000: Table 't1' was not locked with LOCK TABLES create function f6() returns int begin declare n int; set n:= f1(); return (select count(*) from t1 where data <= f7() and data <= n); end| create function f7() returns int return (select sum(data) from t1 where data <= f1())| select f6()| f6() 2 select id, f6() from t1| id f6() a 2 b 2 create view v1 (a) as select f1()| select * from v1| a 3 select id, a from t1, v1| id a a 3 b 3 select * from v1, v1 as v| a a 3 3 create view v2 (a) as select a*10 from v1| select * from v2| a 30 select id, a from t1, v2| id a a 30 b 30 select * from v1, v2| a a 3 30 create function f8 () returns int return (select count(*) from v2)| select *, f8() from v1| a f8() 3 1 drop function f1| select * from v1| ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function(s) create function f1() returns int return (select sum(data) from t1) + (select sum(data) from v1)| drop function f1| create function f1() returns int return (select sum(data) from t1)| create function f0() returns int return (select * from (select 100) as r)| select f0()| f0() 100 select *, f0() from (select 1) as t| 1 f0() 1 100 create view v0 as select f0()| select * from v0| f0() 100 select *, f0() from v0| f0() f0() 100 100 lock tables t1 read, t1 as t11 read, mysql.proc read| select f3()| f3() 1 select id, f3() from t1 as t11| id f3() a 1 b 1 select f0()| f0() 100 select * from v0| f0() 100 select *, f0() from v0, (select 123) as d1| f0() 123 f0() 100 123 100 select id, f3() from t1| ERROR HY000: Table 't1' was not locked with LOCK TABLES select f4()| ERROR HY000: Table 't2' was not locked with LOCK TABLES unlock tables| lock tables v2 read, mysql.proc read| select * from v2| a 30 select * from v1| a 3 select * from v1, v2| ERROR HY000: Table 't1' was not locked with LOCK TABLES select f4()| ERROR HY000: Table 't2' was not locked with LOCK TABLES unlock tables| drop function f0| drop function f1| drop function f2| drop function f3| drop function f4| drop function f5| drop function f6| drop function f7| drop function f8| drop view v0| drop view v1| drop view v2| delete from t1 | delete from t2 | drop table if exists fac| create table fac (n int unsigned not null primary key, f bigint unsigned)| drop procedure if exists ifac| create procedure ifac(n int unsigned) begin declare i int unsigned default 1; if n > 20 then set n = 20; # bigint overflow otherwise end if; while i <= n do begin insert into test.fac values (i, fac(i)); set i = i + 1; end; end while; end| call ifac(20)| select * from fac| n f 1 1 2 2 3 6 4 24 5 120 6 720 7 5040 8 40320 9 362880 10 3628800 11 39916800 12 479001600 13 6227020800 14 87178291200 15 1307674368000 16 20922789888000 17 355687428096000 18 6402373705728000 19 121645100408832000 20 2432902008176640000 drop table fac| show function status like '%f%'| Db Name Type Definer Modified Created Security_type Comment test fac FUNCTION root@localhost 0000-00-00 00:00:00 0000-00-00 00:00:00 DEFINER drop procedure ifac| drop function fac| show function status like '%f%'| Db Name Type Definer Modified Created Security_type Comment drop table if exists primes| create table primes ( i int unsigned not null primary key, p bigint unsigned not null )| insert into primes values ( 0, 3), ( 1, 5), ( 2, 7), ( 3, 11), ( 4, 13), ( 5, 17), ( 6, 19), ( 7, 23), ( 8, 29), ( 9, 31), (10, 37), (11, 41), (12, 43), (13, 47), (14, 53), (15, 59), (16, 61), (17, 67), (18, 71), (19, 73), (20, 79), (21, 83), (22, 89), (23, 97), (24, 101), (25, 103), (26, 107), (27, 109), (28, 113), (29, 127), (30, 131), (31, 137), (32, 139), (33, 149), (34, 151), (35, 157), (36, 163), (37, 167), (38, 173), (39, 179), (40, 181), (41, 191), (42, 193), (43, 197), (44, 199)| drop procedure if exists opp| create procedure opp(n bigint unsigned, out pp bool) begin declare r double; declare b, s bigint unsigned default 0; set r = sqrt(n); again: loop if s = 45 then set b = b+200, s = 0; else begin declare p bigint unsigned; select t.p into p from test.primes t where t.i = s; if b+p > r then set pp = 1; leave again; end if; if mod(n, b+p) = 0 then set pp = 0; leave again; end if; set s = s+1; end; end if; end loop; end| drop procedure if exists ip| create procedure ip(m int unsigned) begin declare p bigint unsigned; declare i int unsigned; set i=45, p=201; while i < m do begin declare pp bool default 0; call opp(p, pp); if pp then insert into test.primes values (i, p); set i = i+1; end if; set p = p+2; end; end while; end| show create procedure opp| Procedure sql_mode Create Procedure opp CREATE PROCEDURE `test`.`opp`(n bigint unsigned, out pp bool) begin declare r double; declare b, s bigint unsigned default 0; set r = sqrt(n); again: loop if s = 45 then set b = b+200, s = 0; else begin declare p bigint unsigned; select t.p into p from test.primes t where t.i = s; if b+p > r then set pp = 1; leave again; end if; if mod(n, b+p) = 0 then set pp = 0; leave again; end if; set s = s+1; end; end if; end loop; end show procedure status like '%p%'| Db Name Type Definer Modified Created Security_type Comment test ip PROCEDURE root@localhost 0000-00-00 00:00:00 0000-00-00 00:00:00 DEFINER test opp PROCEDURE root@localhost 0000-00-00 00:00:00 0000-00-00 00:00:00 DEFINER call ip(200)| select * from primes where i=45 or i=100 or i=199| i p 45 211 100 557 199 1229 drop table primes| drop procedure opp| drop procedure ip| show procedure status like '%p%'| Db Name Type Definer Modified Created Security_type Comment drop table if exists fib| create table fib ( f bigint unsigned not null )| insert into fib values (1), (1)| drop procedure if exists fib| create procedure fib(n int unsigned) begin if n > 0 then begin declare x, y bigint unsigned; declare c cursor for select f from fib order by f desc limit 2; open c; fetch c into y; fetch c into x; close c; insert into fib values (x+y); call fib(n-1); end; end if; end| call fib(20)| select * from fib order by f asc| f 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597 2584 4181 6765 10946 17711 drop table fib| drop procedure fib| drop procedure if exists bar| create procedure bar(x char(16), y int) comment "111111111111" sql security invoker insert into test.t1 values (x, y)| show procedure status like 'bar'| Db Name Type Definer Modified Created Security_type Comment test bar PROCEDURE root@localhost 0000-00-00 00:00:00 0000-00-00 00:00:00 INVOKER 111111111111 alter procedure bar comment "2222222222" sql security definer| alter procedure bar comment "3333333333"| alter procedure bar| show create procedure bar| Procedure sql_mode Create Procedure bar CREATE PROCEDURE `test`.`bar`(x char(16), y int) COMMENT '3333333333' insert into test.t1 values (x, y) show procedure status like 'bar'| Db Name Type Definer Modified Created Security_type Comment test bar PROCEDURE root@localhost 0000-00-00 00:00:00 0000-00-00 00:00:00 DEFINER 3333333333 drop procedure bar| drop procedure if exists p1| create procedure p1 () select (select s1 from t3) from t3| create table t3 (s1 int)| call p1()| (select s1 from t3) insert into t3 values (1)| call p1()| (select s1 from t3) 1 drop procedure p1| drop table t3| drop function if exists foo| create function `foo` () returns int return 5| select `foo` ()| `foo` () 5 drop function `foo`| drop function if exists t1max| Warnings: Note 1305 FUNCTION t1max does not exist create function t1max() returns int begin declare x int; select max(data) into x from t1; return x; end| insert into t1 values ("foo", 3), ("bar", 2), ("zip", 5), ("zap", 1)| select t1max()| t1max() 5 drop function t1max| drop table if exists t3| create table t3 ( v char(16) not null primary key, c int unsigned not null )| create function getcount(s char(16)) returns int begin declare x int; select count(*) into x from t3 where v = s; if x = 0 then insert into t3 values (s, 1); else update t3 set c = c+1 where v = s; end if; return x; end| select * from t1 where data = getcount("bar")| id data zap 1 select * from t3| v c bar 4 select getcount("zip")| getcount("zip") 0 select getcount("zip")| getcount("zip") 1 select * from t3| v c bar 4 zip 2 select getcount(id) from t1 where data = 3| getcount(id) 0 select getcount(id) from t1 where data = 5| getcount(id) 1 select * from t3| v c bar 4 zip 3 foo 1 drop table t3| drop function getcount| drop procedure if exists bug822| create procedure bug822(a_id char(16), a_data int) begin declare n int; select count(*) into n from t1 where id = a_id and data = a_data; if n = 0 then insert into t1 (id, data) values (a_id, a_data); end if; end| delete from t1| call bug822('foo', 42)| call bug822('foo', 42)| call bug822('bar', 666)| select * from t1| id data foo 42 bar 666 delete from t1| drop procedure bug822| drop procedure if exists bug1495| create procedure bug1495() begin declare x int; select data into x from t1 order by id limit 1; if x > 10 then insert into t1 values ("less", x-10); else insert into t1 values ("more", x+10); end if; end| insert into t1 values ('foo', 12)| call bug1495()| delete from t1 where id='foo'| insert into t1 values ('bar', 7)| call bug1495()| delete from t1 where id='bar'| select * from t1| id data less 2 more 17 delete from t1| drop procedure bug1495| drop procedure if exists bug1547| create procedure bug1547(s char(16)) begin declare x int; select data into x from t1 where s = id limit 1; if x > 10 then insert into t1 values ("less", x-10); else insert into t1 values ("more", x+10); end if; end| insert into t1 values ("foo", 12), ("bar", 7)| call bug1547("foo")| call bug1547("bar")| select * from t1| id data foo 12 bar 7 less 2 more 17 delete from t1| drop procedure bug1547| drop table if exists t70| create table t70 (s1 int,s2 int)| insert into t70 values (1,2)| drop procedure if exists bug1656| create procedure bug1656(out p1 int, out p2 int) select * into p1, p1 from t70| call bug1656(@1, @2)| select @1, @2| @1 @2 2 NULL drop table t70| drop procedure bug1656| drop table if exists t3| create table t3(a int)| drop procedure if exists bug1862| create procedure bug1862() begin insert into t3 values(2); flush tables; end| call bug1862()| call bug1862()| select * from t3| a 2 2 drop table t3| drop procedure bug1862| drop procedure if exists bug1874| create procedure bug1874() begin declare x int; declare y double; select max(data) into x from t1; insert into t2 values ("max", x, 0); select min(data) into x from t1; insert into t2 values ("min", x, 0); select sum(data) into x from t1; insert into t2 values ("sum", x, 0); select avg(data) into y from t1; insert into t2 values ("avg", 0, y); end| insert into t1 (data) values (3), (1), (5), (9), (4)| call bug1874()| select * from t2| s i d max 9 0 min 1 0 sum 22 0 avg 0 4.4 delete from t1| delete from t2| drop procedure bug1874| drop procedure if exists bug2260| create procedure bug2260() begin declare v1 int; declare c1 cursor for select data from t1; declare continue handler for not found set @x2 = 1; open c1; fetch c1 into v1; set @x2 = 2; close c1; end| call bug2260()| select @x2| @x2 2 drop procedure bug2260| drop procedure if exists bug2227| create procedure bug2227(x int) begin declare y float default 2.6; declare z char(16) default "zzz"; select 1.3, x, y, 42, z; end| call bug2227(9)| 1.3 x y 42 z 1.3 9 2.6 42 zzz drop procedure bug2227| drop function if exists bug2674| create function bug2674() returns int return @@sort_buffer_size| set @osbs = @@sort_buffer_size| set @@sort_buffer_size = 262000| select bug2674()| bug2674() 262000 drop function bug2674| set @@sort_buffer_size = @osbs| drop procedure if exists bug3259_1 | create procedure bug3259_1 () begin end| drop procedure if exists BUG3259_2 | create procedure BUG3259_2 () begin end| drop procedure if exists Bug3259_3 | create procedure Bug3259_3 () begin end| call BUG3259_1()| call BUG3259_1()| call bug3259_2()| call Bug3259_2()| call bug3259_3()| call bUG3259_3()| drop procedure bUg3259_1| drop procedure BuG3259_2| drop procedure BUG3259_3| drop function if exists bug2772| create function bug2772() returns char(10) character set latin2 return 'a'| select bug2772()| bug2772() a drop function bug2772| drop procedure if exists bug2776_1| create procedure bug2776_1(out x int) begin declare v int; set v = default; set x = v; end| drop procedure if exists bug2776_2| create procedure bug2776_2(out x int) begin declare v int default 42; set v = default; set x = v; end| set @x = 1| call bug2776_1(@x)| select @x| @x NULL call bug2776_2(@x)| select @x| @x 42 drop procedure bug2776_1| drop procedure bug2776_2| drop table if exists t3| create table t3 (s1 smallint)| insert into t3 values (123456789012)| Warnings: Warning 1264 Out of range value adjusted for column 's1' at row 1 drop procedure if exists bug2780| create procedure bug2780() begin declare exit handler for sqlwarning set @x = 1; set @x = 0; insert into t3 values (123456789012); insert into t3 values (0); end| call bug2780()| select @x| @x 1 select * from t3| s1 32767 32767 drop procedure bug2780| drop table t3| create table t3 (content varchar(10) )| insert into t3 values ("test1")| insert into t3 values ("test2")| create table t4 (f1 int, rc int, t3 int)| drop procedure if exists bug1863| create procedure bug1863(in1 int) begin declare ind int default 0; declare t1 int; declare t2 int; declare t3 int; declare rc int default 0; declare continue handler for 1065 set rc = 1; drop temporary table if exists temp_t1; create temporary table temp_t1 ( f1 int auto_increment, f2 varchar(20), primary key (f1) ); insert into temp_t1 (f2) select content from t3; select f2 into t3 from temp_t1 where f1 = 10; if (rc) then insert into t4 values (1, rc, t3); end if; insert into t4 values (2, rc, t3); end| call bug1863(10)| call bug1863(10)| select * from t4| f1 rc t3 2 0 NULL 2 0 NULL drop procedure bug1863| drop temporary table temp_t1; drop table t3, t4| drop table if exists t3, t4| create table t3 ( OrderID int not null, MarketID int, primary key (OrderID) )| create table t4 ( MarketID int not null, Market varchar(60), Status char(1), primary key (MarketID) )| insert t3 (OrderID,MarketID) values (1,1)| insert t3 (OrderID,MarketID) values (2,2)| insert t4 (MarketID,Market,Status) values (1,"MarketID One","A")| insert t4 (MarketID,Market,Status) values (2,"MarketID Two","A")| drop procedure if exists bug2656_1| create procedure bug2656_1() begin select m.Market from t4 m JOIN t3 o ON o.MarketID != 1 and o.MarketID = m.MarketID; end | drop procedure if exists bug2656_2| create procedure bug2656_2() begin select m.Market from t4 m, t3 o where m.MarketID != 1 and m.MarketID = o.MarketID; end | call bug2656_1()| Market MarketID Two call bug2656_1()| Market MarketID Two call bug2656_2()| Market MarketID Two call bug2656_2()| Market MarketID Two drop procedure bug2656_1| drop procedure bug2656_2| drop table t3, t4| drop procedure if exists bug3426| create procedure bug3426(in_time int unsigned, out x int) begin if in_time is null then set @stamped_time=10; set x=1; else set @stamped_time=in_time; set x=2; end if; end| call bug3426(1000, @i)| select @i, from_unixtime(@stamped_time, '%d-%m-%Y %h:%i:%s') as time| @i time 2 01-01-1970 03:16:40 call bug3426(NULL, @i)| select @i, from_unixtime(@stamped_time, '%d-%m-%Y %h:%i:%s') as time| @i time 1 01-01-1970 03:00:10 alter procedure bug3426 sql security invoker| call bug3426(NULL, @i)| select @i, from_unixtime(@stamped_time, '%d-%m-%Y %h:%i:%s') as time| @i time 1 01-01-1970 03:00:10 call bug3426(1000, @i)| select @i, from_unixtime(@stamped_time, '%d-%m-%Y %h:%i:%s') as time| @i time 2 01-01-1970 03:16:40 drop procedure bug3426| drop table if exists t3, t4| create table t3 ( a int primary key, ach char(1) ) engine = innodb| create table t4 ( b int primary key , bch char(1) ) engine = innodb| insert into t3 values (1 , 'aCh1' ) , ('2' , 'aCh2')| Warnings: Warning 1265 Data truncated for column 'ach' at row 1 Warning 1265 Data truncated for column 'ach' at row 2 insert into t4 values (1 , 'bCh1' )| Warnings: Warning 1265 Data truncated for column 'bch' at row 1 drop procedure if exists bug3448| create procedure bug3448() select * from t3 inner join t4 on t3.a = t4.b| select * from t3 inner join t4 on t3.a = t4.b| a ach b bch 1 a 1 b call bug3448()| a ach b bch 1 a 1 b call bug3448()| a ach b bch 1 a 1 b drop procedure bug3448| drop table t3, t4| drop table if exists t3| create table t3 ( id int unsigned auto_increment not null primary key, title VARCHAR(200), body text, fulltext (title,body) )| insert into t3 (title,body) values ('MySQL Tutorial','DBMS stands for DataBase ...'), ('How To Use MySQL Well','After you went through a ...'), ('Optimizing MySQL','In this tutorial we will show ...'), ('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'), ('MySQL vs. YourSQL','In the following database comparison ...'), ('MySQL Security','When configured properly, MySQL ...')| drop procedure if exists bug3734 | create procedure bug3734 (param1 varchar(100)) select * from t3 where match (title,body) against (param1)| call bug3734('database')| id title body 5 MySQL vs. YourSQL In the following database comparison ... 1 MySQL Tutorial DBMS stands for DataBase ... call bug3734('Security')| id title body 6 MySQL Security When configured properly, MySQL ... drop procedure bug3734| drop table t3| drop procedure if exists bug3863| create procedure bug3863() begin set @a = 0; while @a < 5 do set @a = @a + 1; end while; end| call bug3863()| select @a| @a 5 call bug3863()| select @a| @a 5 drop procedure bug3863| create table t3 ( id int(10) unsigned not null default 0, rid int(10) unsigned not null default 0, msg text not null, primary key (id), unique key rid (rid, id) )| drop procedure if exists bug2460_1| create procedure bug2460_1(in v int) begin ( select n0.id from t3 as n0 where n0.id = v ) union ( select n0.id from t3 as n0, t3 as n1 where n0.id = n1.rid and n1.id = v ) union ( select n0.id from t3 as n0, t3 as n1, t3 as n2 where n0.id = n1.rid and n1.id = n2.rid and n2.id = v ); end| call bug2460_1(2)| id call bug2460_1(2)| id insert into t3 values (1, 1, 'foo'), (2, 1, 'bar'), (3, 1, 'zip zap')| call bug2460_1(2)| id 2 1 call bug2460_1(2)| id 2 1 drop procedure if exists bug2460_2| create procedure bug2460_2() begin drop table if exists t3; create temporary table t3 (s1 int); insert into t3 select 1 union select 1; end| call bug2460_2()| call bug2460_2()| select * from t3| s1 1 drop procedure bug2460_1| drop procedure bug2460_2| drop table t3| set @@sql_mode = ''| drop procedure if exists bug2564_1| create procedure bug2564_1() comment 'Joe''s procedure' insert into `t1` values ("foo", 1)| set @@sql_mode = 'ANSI_QUOTES'| drop procedure if exists bug2564_2| create procedure bug2564_2() insert into "t1" values ('foo', 1)| set @@sql_mode = ''$ drop function if exists bug2564_3$ create function bug2564_3(x int, y int) returns int return x || y$ set @@sql_mode = 'ANSI'$ drop function if exists bug2564_4$ create function bug2564_4(x int, y int) returns int return x || y$ set @@sql_mode = ''| show create procedure bug2564_1| Procedure sql_mode Create Procedure bug2564_1 CREATE PROCEDURE `test`.`bug2564_1`() COMMENT 'Joe''s procedure' insert into `t1` values ("foo", 1) show create procedure bug2564_2| Procedure sql_mode Create Procedure bug2564_2 ANSI_QUOTES CREATE PROCEDURE "test"."bug2564_2"() insert into "t1" values ('foo', 1) show create function bug2564_3| Function sql_mode Create Function bug2564_3 CREATE FUNCTION `test`.`bug2564_3`(x int, y int) RETURNS int(11) return x || y show create function bug2564_4| Function sql_mode Create Function bug2564_4 REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ANSI CREATE FUNCTION "test"."bug2564_4"(x int, y int) RETURNS int(11) return x || y drop procedure bug2564_1| drop procedure bug2564_2| drop function bug2564_3| drop function bug2564_4| drop function if exists bug3132| create function bug3132(s char(20)) returns char(50) return concat('Hello, ', s, '!')| select bug3132('Bob') union all select bug3132('Judy')| bug3132('Bob') Hello, Bob! Hello, Judy! drop function bug3132| drop procedure if exists bug3843| create procedure bug3843() analyze table t1| call bug3843()| Table Op Msg_type Msg_text test.t1 analyze status OK call bug3843()| Table Op Msg_type Msg_text test.t1 analyze status Table is already up to date select 1+2| 1+2 3 drop procedure bug3843| drop table if exists t3| create table t3 ( s1 char(10) )| insert into t3 values ('a'), ('b')| drop procedure if exists bug3368| create procedure bug3368(v char(10)) begin select group_concat(v) from t3; end| call bug3368('x')| group_concat(v) x,x call bug3368('yz')| group_concat(v) yz,yz drop procedure bug3368| drop table t3| drop table if exists t3| create table t3 (f1 int, f2 int)| insert into t3 values (1,1)| drop procedure if exists bug4579_1| create procedure bug4579_1 () begin declare sf1 int; select f1 into sf1 from t3 where f1=1 and f2=1; update t3 set f2 = f2 + 1 where f1=1 and f2=1; call bug4579_2(); end| drop procedure if exists bug4579_2| create procedure bug4579_2 () begin end| call bug4579_1()| call bug4579_1()| call bug4579_1()| drop procedure bug4579_1| drop procedure bug4579_2| drop table t3| drop table if exists t3| drop procedure if exists bug2773| create function bug2773() returns int return null| create table t3 as select bug2773()| show create table t3| Table Create Table t3 CREATE TABLE `t3` ( `bug2773()` int(11) default NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 drop table t3| drop function bug2773| drop procedure if exists bug3788| create function bug3788() returns date return cast("2005-03-04" as date)| select bug3788()| bug3788() 2005-03-04 drop function bug3788| create function bug3788() returns binary(5) return 5| select bug3788()| bug3788() 5 drop function bug3788| drop table if exists t3| create table t3 (f1 int, f2 int, f3 int)| insert into t3 values (1,1,1)| drop procedure if exists bug4726| create procedure bug4726() begin declare tmp_o_id INT; declare tmp_d_id INT default 1; while tmp_d_id <= 2 do begin select f1 into tmp_o_id from t3 where f2=1 and f3=1; set tmp_d_id = tmp_d_id + 1; end; end while; end| call bug4726()| call bug4726()| call bug4726()| drop procedure bug4726| drop table t3| drop procedure if exists bug4902| create procedure bug4902() begin show charset like 'foo'; show collation like 'foo'; show column types; show create table t1; show create database test; show databases like 'foo'; show errors; show columns from t1; show grants for 'root'@'localhost'; show keys from t1; show open tables like 'foo'; show privileges; show status like 'foo'; show tables like 'foo'; show variables like 'foo'; show warnings; end| call bug4902()| Charset Description Default collation Maxlen Collation Charset Id Default Compiled Sortlen Type Size Min_Value Max_Value Prec Scale Nullable Auto_Increment Unsigned Zerofill Searchable Case_Sensitive Default Comment tinyint 1 -128 127 0 0 YES YES NO YES YES NO NULL,0 A very small integer tinyint unsigned 1 0 255 0 0 YES YES YES YES YES NO NULL,0 A very small integer Table Create Table t1 CREATE TABLE `t1` ( `id` char(16) NOT NULL default '', `data` int(11) NOT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 Database Create Database test CREATE DATABASE `test` /*!40100 DEFAULT CHARACTER SET latin1 */ Database (foo) Level Code Message Field Type Null Key Default Extra id char(16) NO data int(11) NO Grants for root@localhost GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Database Table In_use Name_locked Privilege Context Comment Alter Tables To alter the table Alter routine Functions,Procedures To alter or drop stored functions/procedures Create Databases,Tables,Indexes To create new databases and tables Create routine Functions,Procedures To use CREATE FUNCTION/PROCEDURE Create temporary tables Databases To use CREATE TEMPORARY TABLE Create view Tables To create new views Create user Server Admin To create new users Delete Tables To delete existing rows Drop Databases,Tables To drop databases, tables, and views Execute Functions,Procedures To execute stored routines File File access on server To read and write files on the server Grant option Databases,Tables,Functions,Procedures To give to other users those privileges you possess Index Tables To create or drop indexes Insert Tables To insert data into tables Lock tables Databases To use LOCK TABLES (together with SELECT privilege) Process Server Admin To view the plain text of currently executing queries References Databases,Tables To have references on tables Reload Server Admin To reload or refresh tables, logs and privileges Replication client Server Admin To ask where the slave or master servers are Replication slave Server Admin To read binary log events from the master Select Tables To retrieve rows from table Show databases Server Admin To see all databases with SHOW DATABASES Show view Tables To see views with SHOW CREATE VIEW Shutdown Server Admin To shut down the server Super Server Admin To use KILL thread, SET GLOBAL, CHANGE MASTER, etc. Update Tables To update existing rows Usage Server Admin No privileges - allow connect only Variable_name Value Tables_in_test (foo) Variable_name Value Level Code Message call bug4902()| Charset Description Default collation Maxlen Collation Charset Id Default Compiled Sortlen Type Size Min_Value Max_Value Prec Scale Nullable Auto_Increment Unsigned Zerofill Searchable Case_Sensitive Default Comment tinyint 1 -128 127 0 0 YES YES NO YES YES NO NULL,0 A very small integer tinyint unsigned 1 0 255 0 0 YES YES YES YES YES NO NULL,0 A very small integer Table Create Table t1 CREATE TABLE `t1` ( `id` char(16) NOT NULL default '', `data` int(11) NOT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 Database Create Database test CREATE DATABASE `test` /*!40100 DEFAULT CHARACTER SET latin1 */ Database (foo) Level Code Message Field Type Null Key Default Extra id char(16) NO data int(11) NO Grants for root@localhost GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Database Table In_use Name_locked Privilege Context Comment Alter Tables To alter the table Alter routine Functions,Procedures To alter or drop stored functions/procedures Create Databases,Tables,Indexes To create new databases and tables Create routine Functions,Procedures To use CREATE FUNCTION/PROCEDURE Create temporary tables Databases To use CREATE TEMPORARY TABLE Create view Tables To create new views Create user Server Admin To create new users Delete Tables To delete existing rows Drop Databases,Tables To drop databases, tables, and views Execute Functions,Procedures To execute stored routines File File access on server To read and write files on the server Grant option Databases,Tables,Functions,Procedures To give to other users those privileges you possess Index Tables To create or drop indexes Insert Tables To insert data into tables Lock tables Databases To use LOCK TABLES (together with SELECT privilege) Process Server Admin To view the plain text of currently executing queries References Databases,Tables To have references on tables Reload Server Admin To reload or refresh tables, logs and privileges Replication client Server Admin To ask where the slave or master servers are Replication slave Server Admin To read binary log events from the master Select Tables To retrieve rows from table Show databases Server Admin To see all databases with SHOW DATABASES Show view Tables To see views with SHOW CREATE VIEW Shutdown Server Admin To shut down the server Super Server Admin To use KILL thread, SET GLOBAL, CHANGE MASTER, etc. Update Tables To update existing rows Usage Server Admin No privileges - allow connect only Variable_name Value Tables_in_test (foo) Variable_name Value Level Code Message drop procedure bug4902| drop procedure if exists bug4902_2| create procedure bug4902_2() begin show processlist; end| call bug4902_2()| Id User Host db Command Time State Info # root localhost test Query # NULL show processlist call bug4902_2()| Id User Host db Command Time State Info # root localhost test Query # NULL show processlist drop procedure bug4902_2| drop table if exists t3| drop procedure if exists bug4904| create procedure bug4904() begin declare continue handler for sqlstate 'HY000' begin end; create table t2 as select * from t3; end| call bug4904()| ERROR 42S02: Table 'test.t3' doesn't exist drop procedure bug4904| create table t3 (s1 char character set latin1, s2 char character set latin2)| drop procedure if exists bug4904| create procedure bug4904 () begin declare continue handler for sqlstate 'HY000' begin end; select s1 from t3 union select s2 from t3; end| call bug4904()| drop procedure bug4904| drop table t3| drop procedure if exists bug336| create procedure bug336(out y int) begin declare x int; set x = (select sum(t.data) from test.t1 t); set y = x; end| insert into t1 values ("a", 2), ("b", 3)| call bug336(@y)| select @y| @y 5 delete from t1| drop procedure bug336| drop procedure if exists bug3157| create procedure bug3157() begin if exists(select * from t1) then set @n= @n + 1; end if; if (select count(*) from t1) then set @n= @n + 1; end if; end| set @n = 0| insert into t1 values ("a", 1)| call bug3157()| select @n| @n 2 delete from t1| drop procedure bug3157| drop procedure if exists bug5251| create procedure bug5251() begin end| select created into @c1 from mysql.proc where db='test' and name='bug5251'| alter procedure bug5251 comment 'foobar'| select count(*) from mysql.proc where db='test' and name='bug5251' and created = @c1| count(*) 1 drop procedure bug5251| drop procedure if exists bug5251| create procedure bug5251() checksum table t1| call bug5251()| Table Checksum test.t1 0 call bug5251()| Table Checksum test.t1 0 drop procedure bug5251| drop procedure if exists bug5287| create procedure bug5287(param1 int) label1: begin declare c cursor for select 5; loop if param1 >= 0 then leave label1; end if; end loop; end| call bug5287(1)| drop procedure bug5287| drop procedure if exists bug5307| create procedure bug5307() begin end; set @x = 3| call bug5307()| select @x| @x 3 drop procedure bug5307| drop procedure if exists bug5258| create procedure bug5258() begin end| drop procedure if exists bug5258_aux| create procedure bug5258_aux() begin declare c, m char(19); select created,modified into c,m from mysql.proc where name = 'bug5258'; if c = m then select 'Ok'; else select c, m; end if; end| call bug5258_aux()| Ok Ok drop procedure bug5258| drop procedure bug5258_aux| drop function if exists bug4487| create function bug4487() returns char begin declare v char; return v; end| select bug4487()| bug4487() NULL drop function bug4487| drop procedure if exists bug4941| drop procedure if exists bug4941| create procedure bug4941(out x int) begin declare c cursor for select i from t2 limit 1; open c; fetch c into x; close c; end| insert into t2 values (null, null, null)| set @x = 42| call bug4941(@x)| select @x| @x NULL delete from t1| drop procedure bug4941| drop procedure if exists bug3583| drop procedure if exists bug3583| create procedure bug3583() begin declare c int; select * from t1; select count(*) into c from t1; select c; end| insert into t1 values ("x", 3), ("y", 5)| set @x = @@query_cache_size| set global query_cache_size = 10*1024*1024| flush status| flush query cache| show status like 'Qcache_hits'| Variable_name Value Qcache_hits 0 call bug3583()| id data x 3 y 5 c 2 show status like 'Qcache_hits'| Variable_name Value Qcache_hits 0 call bug3583()| id data x 3 y 5 c 2 call bug3583()| id data x 3 y 5 c 2 show status like 'Qcache_hits'| Variable_name Value Qcache_hits 2 set global query_cache_size = @x| flush status| flush query cache| delete from t1| drop procedure bug3583| drop table if exists t3| drop procedure if exists bug4905| create table t3 (s1 int,primary key (s1))| drop procedure if exists bug4905| create procedure bug4905() begin declare v int; declare continue handler for sqlstate '23000' set v = 5; insert into t3 values (1); end| call bug4905()| select row_count()| row_count() 1 call bug4905()| select row_count()| row_count() 0 call bug4905()| select row_count()| row_count() 0 select * from t3| s1 1 drop procedure bug4905| drop table t3| drop function if exists bug6022| drop function if exists bug6022| create function bug6022(x int) returns int begin if x < 0 then return 0; else return bug6022(x-1); end if; end| select bug6022(5)| bug6022(5) 0 drop function bug6022| drop procedure if exists bug6029| drop procedure if exists bug6029| create procedure bug6029() begin declare exit handler for 1136 select '1136'; declare exit handler for sqlstate '23000' select 'sqlstate 23000'; declare continue handler for sqlexception select 'sqlexception'; insert into t3 values (1); insert into t3 values (1,2); end| create table t3 (s1 int, primary key (s1))| insert into t3 values (1)| call bug6029()| sqlstate 23000 sqlstate 23000 delete from t3| call bug6029()| 1136 1136 drop procedure bug6029| drop table t3| drop procedure if exists bug8540| create procedure bug8540() begin declare x int default 1; select x as y, x+0 as z; end| call bug8540()| y z 1 1 drop procedure bug8540| drop table if exists t3| create table t3 (s1 int)| drop procedure if exists bug6642| create procedure bug6642() select abs(count(s1)) from t3| call bug6642()| abs(count(s1)) 0 call bug6642()| abs(count(s1)) 0 drop procedure bug6642| insert into t3 values (0),(1)| drop procedure if exists bug7013| create procedure bug7013() select s1,count(s1) from t3 group by s1 with rollup| call bug7013()| s1 count(s1) 0 1 1 1 NULL 2 call bug7013()| s1 count(s1) 0 1 1 1 NULL 2 drop procedure bug7013| drop table if exists t4| create table t4 ( a mediumint(8) unsigned not null auto_increment, b smallint(5) unsigned not null, c char(32) not null, primary key (a) ) engine=myisam default charset=latin1| insert into t4 values (1, 2, 'oneword')| insert into t4 values (2, 2, 'anotherword')| drop procedure if exists bug7743| create procedure bug7743 ( searchstring char(28) ) begin declare var mediumint(8) unsigned; select a into var from t4 where b = 2 and c = binary searchstring limit 1; select var; end| call bug7743("oneword")| var 1 call bug7743("OneWord")| var NULL Warnings: Warning 1329 No data to FETCH call bug7743("anotherword")| var 2 call bug7743("AnotherWord")| var NULL Warnings: Warning 1329 No data to FETCH drop procedure bug7743| drop table t4| delete from t3| insert into t3 values(1)| drop procedure if exists bug7992_1| Warnings: Note 1305 PROCEDURE bug7992_1 does not exist drop procedure if exists bug7992_2| Warnings: Note 1305 PROCEDURE bug7992_2 does not exist create procedure bug7992_1() begin declare i int; select max(s1)+1 into i from t3; end| create procedure bug7992_2() insert into t3 (s1) select max(t4.s1)+1 from t3 as t4| call bug7992_1()| call bug7992_1()| call bug7992_2()| call bug7992_2()| drop procedure bug7992_1| drop procedure bug7992_2| drop table t3| drop table if exists t3| create table t3 ( userid bigint(20) not null default 0 )| drop procedure if exists bug8116| create procedure bug8116(in _userid int) select * from t3 where userid = _userid| call bug8116(42)| userid call bug8116(42)| userid drop procedure bug8116| drop table t3| drop procedure if exists bug6857| create procedure bug6857(counter int) begin declare t0, t1 int; declare plus bool default 0; set t0 = current_time(); while counter > 0 do set counter = counter - 1; end while; set t1 = current_time(); if t1 > t0 then set plus = 1; end if; select plus; end| drop procedure bug6857| drop procedure if exists bug8757| create procedure bug8757() begin declare x int; declare c1 cursor for select data from t1 limit 1; begin declare y int; declare c2 cursor for select i from t2 limit 1; open c2; fetch c2 into y; close c2; select 2,y; end; open c1; fetch c1 into x; close c1; select 1,x; end| delete from t1| delete from t2| insert into t1 values ("x", 1)| insert into t2 values ("y", 2, 0.0)| call bug8757()| 2 y 2 2 1 x 1 1 delete from t1| delete from t2| drop procedure bug8757| drop procedure if exists bug8762| drop procedure if exists bug8762; create procedure bug8762() begin end| drop procedure if exists bug8762; create procedure bug8762() begin end| drop procedure bug8762| drop function if exists bug5240| create function bug5240 () returns int begin declare x int; declare c cursor for select data from t1 limit 1; open c; fetch c into x; close c; return x; end| delete from t1| insert into t1 values ("answer", 42)| select id, bug5240() from t1| id bug5240() answer 42 drop function bug5240| drop function if exists bug5278| create function bug5278 () returns char begin SET PASSWORD FOR 'bob'@'%.loc.gov' = PASSWORD('newpass'); return 'okay'; end| select bug5278()| ERROR 42000: Can't find any matching row in the user table select bug5278()| ERROR 42000: Can't find any matching row in the user table drop function bug5278| drop procedure if exists p1| create table t3(id int)| insert into t3 values(1)| create procedure bug7992() begin declare i int; select max(id)+1 into i from t3; end| call bug7992()| call bug7992()| drop procedure bug7992| drop table t3| create table t3 ( lpitnumber int(11) default null, lrecordtype int(11) default null )| create table t4 ( lbsiid int(11) not null default '0', ltradingmodeid int(11) not null default '0', ltradingareaid int(11) not null default '0', csellingprice decimal(19,4) default null, primary key (lbsiid,ltradingmodeid,ltradingareaid) )| create table t5 ( lbsiid int(11) not null default '0', ltradingareaid int(11) not null default '0', primary key (lbsiid,ltradingareaid) )| drop procedure if exists bug8849| create procedure bug8849() begin insert into t5 ( t5.lbsiid, t5.ltradingareaid ) select distinct t3.lpitnumber, t4.ltradingareaid from t4 join t3 on t3.lpitnumber = t4.lbsiid and t3.lrecordtype = 1 left join t4 as price01 on price01.lbsiid = t4.lbsiid and price01.ltradingmodeid = 1 and t4.ltradingareaid = price01.ltradingareaid; end| call bug8849()| call bug8849()| call bug8849()| drop procedure bug8849| drop tables t3,t4,t5| drop procedure if exists bug8937| create procedure bug8937() begin declare s,x,y,z int; declare a float; select sum(data),avg(data),min(data),max(data) into s,x,y,z from t1; select s,x,y,z; select avg(data) into a from t1; select a; end| delete from t1| insert into t1 (data) values (1), (2), (3), (4), (6)| call bug8937()| s x y z 16 3 1 6 a 3.2000 drop procedure bug8937| delete from t1| drop procedure if exists bug6900| drop procedure if exists bug9074| drop procedure if exists bug6900_9074| drop table if exists t3| create table t3 (w char unique, x char)| insert into t3 values ('a', 'b')| create procedure bug6900() begin declare exit handler for sqlexception select '1'; begin declare exit handler for sqlexception select '2'; insert into t3 values ('x', 'y', 'z'); end; end| create procedure bug9074() begin declare x1, x2, x3, x4, x5, x6 int default 0; begin declare continue handler for sqlstate '23000' set x5 = 1; insert into t3 values ('a', 'b'); set x6 = 1; end; begin1_label: begin declare continue handler for sqlstate '23000' set x1 = 1; insert into t3 values ('a', 'b'); set x2 = 1; begin2_label: begin declare exit handler for sqlstate '23000' set x3 = 1; set x4= 1; insert into t3 values ('a','b'); set x4= 0; end begin2_label; end begin1_label; select x1, x2, x3, x4, x5, x6; end| create procedure bug6900_9074(z int) begin declare exit handler for sqlstate '23000' select '23000'; begin declare exit handler for sqlexception select 'sqlexception'; if z = 1 then insert into t3 values ('a', 'b'); else insert into t3 values ('x', 'y', 'z'); end if; end; end| call bug6900()| 2 2 call bug9074()| x1 x2 x3 x4 x5 x6 1 1 1 1 1 1 call bug6900_9074(0)| sqlexception sqlexception call bug6900_9074(1)| 23000 23000 drop procedure bug6900| drop procedure bug9074| drop procedure bug6900_9074| drop table t3| drop procedure if exists avg| create procedure avg () begin end| call avg ()| drop procedure avg| drop procedure if exists bug6129| set @@sql_mode = 'traditional'| create procedure bug6129(mode text) select @@sql_mode = mode| call bug6129(@@sql_mode)| @@sql_mode = mode 1 set @@sql_mode = ''| call bug6129(@@sql_mode)| @@sql_mode = mode 0 drop procedure bug6129| drop procedure if exists bug9856| create procedure bug9856() begin declare v int; declare c cursor for select data from t1; declare exit handler for sqlexception, not found select '16'; open c; fetch c into v; select v; end| delete from t1| call bug9856()| 16 16 call bug9856()| 16 16 drop procedure bug9856| drop procedure if exists bug9674_1| drop procedure if exists bug9674_2| create procedure bug9674_1(out arg int) begin declare temp_in1 int default 0; declare temp_fl1 int default 0; set temp_in1 = 100; set temp_fl1 = temp_in1/10; set arg = temp_fl1; end| create procedure bug9674_2() begin declare v int default 100; select v/10; end| call bug9674_1(@sptmp)| call bug9674_1(@sptmp)| select @sptmp| @sptmp 10 call bug9674_2()| v/10 10.00000 call bug9674_2()| v/10 10.00000 drop procedure bug9674_1| drop procedure bug9674_2| drop procedure if exists bug9598_1| drop procedure if exists bug9598_2| create procedure bug9598_1(in var_1 char(16), out var_2 integer, out var_3 integer) begin set var_2 = 50; set var_3 = 60; end| create procedure bug9598_2(in v1 char(16), in v2 integer, in v3 integer, in v4 integer, in v5 integer) begin select v1,v2,v3,v4,v5; call bug9598_1(v1,@tmp1,@tmp2); select v1,v2,v3,v4,v5; end| call bug9598_2('Test',2,3,4,5)| v1 v2 v3 v4 v5 Test 2 3 4 5 v1 v2 v3 v4 v5 Test 2 3 4 5 select @tmp1, @tmp2| @tmp1 @tmp2 50 60 drop procedure bug9598_1| drop procedure bug9598_2| drop table t1,t2;