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Commit a82171c9 authored by Olivier Bertrand's avatar Olivier Bertrand
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In BIN table date_format now imply by default field_format='C'. 

  modified:   storage/connect/tabfix.cpp
  modified:   storage/connect/reldef.cpp

Json array index (position) is now 0 based by default. This corresponds
to what all json applications and functions do. Also fix ROWNUM calculation.
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/mysql-test/connect/r/json.result
  modified:   storage/connect/mysql-test/connect/t/json.test
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/tabjson.h
parent b9c91090
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Showing with 318 additions and 324 deletions
storage/connect/jsonudf.cpp
View file @ a82171c9
...@@ -410,7 +410,7 @@ void Json_Array_Add_deinit(UDF_INIT* initid) ...@@ -410,7 +410,7 @@ void Json_Array_Add_deinit(UDF_INIT* initid)
} // end of Json_Array_Add_deinit } // end of Json_Array_Add_deinit
/***********************************************************************/ /***********************************************************************/
/* Add values to a Json array. */ /* Delete a value from a Json array. */
/***********************************************************************/ /***********************************************************************/
my_bool Json_Array_Delete_init(UDF_INIT *initid, UDF_ARGS *args, char *message) my_bool Json_Array_Delete_init(UDF_INIT *initid, UDF_ARGS *args, char *message)
{ {
...@@ -451,7 +451,7 @@ char *Json_Array_Delete(UDF_INIT *initid, UDF_ARGS *args, char *result, ...@@ -451,7 +451,7 @@ char *Json_Array_Delete(UDF_INIT *initid, UDF_ARGS *args, char *result,
} else { } else {
n = *(int*)args->args[1]; n = *(int*)args->args[1];
arp = jvp->GetArray(); arp = jvp->GetArray();
arp->DeleteValue(n - 1); arp->DeleteValue(n);
arp->InitArray(g); arp->InitArray(g);
if (!(str = Serialize(g, arp, NULL, 0))) { if (!(str = Serialize(g, arp, NULL, 0))) {
......
storage/connect/mysql-test/connect/r/json.result
View file @ a82171c9
...@@ -97,7 +97,7 @@ ISBN Language Subject AuthorFN AuthorLN Title Translation Translator Publisher L ...@@ -97,7 +97,7 @@ ISBN Language Subject AuthorFN AuthorLN Title Translation Translator Publisher L
CREATE TABLE t2 ( CREATE TABLE t2 (
FIRSTNAME CHAR(32), FIRSTNAME CHAR(32),
LASTNAME CHAR(32)) LASTNAME CHAR(32))
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json' OPTION_LIST='Object=[2]:AUTHOR'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json' OPTION_LIST='Object=[1]:AUTHOR';
SELECT * FROM t2; SELECT * FROM t2;
FIRSTNAME LASTNAME FIRSTNAME LASTNAME
William J. Pardi William J. Pardi
...@@ -252,9 +252,9 @@ DROP TABLE t1; ...@@ -252,9 +252,9 @@ DROP TABLE t1;
# #
CREATE TABLE t2 ( CREATE TABLE t2 (
WHO CHAR(12), WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[1]:NUMBER', WEEK INT(2) FIELD_FORMAT='WEEK:[0]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK:[1]:EXPENSE:[X]:WHAT', WHAT CHAR(32) FIELD_FORMAT='WEEK:[0]:EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[1]:EXPENSE:[X]:AMOUNT') AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[0]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t2; SELECT * FROM t2;
WHO WEEK WHAT AMOUNT WHO WEEK WHAT AMOUNT
...@@ -268,9 +268,9 @@ Janet 3 Food 18.00 ...@@ -268,9 +268,9 @@ Janet 3 Food 18.00
Janet 3 Beer 18.00 Janet 3 Beer 18.00
CREATE TABLE t3 ( CREATE TABLE t3 (
WHO CHAR(12), WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[2]:NUMBER', WEEK INT(2) FIELD_FORMAT='WEEK:[1]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK:[2]:EXPENSE:[X]:WHAT', WHAT CHAR(32) FIELD_FORMAT='WEEK:[1]:EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[2]:EXPENSE:[X]:AMOUNT') AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[1]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t3; SELECT * FROM t3;
WHO WEEK WHAT AMOUNT WHO WEEK WHAT AMOUNT
...@@ -284,9 +284,9 @@ Beth 4 Beer 15.00 ...@@ -284,9 +284,9 @@ Beth 4 Beer 15.00
Janet 4 Car 17.00 Janet 4 Car 17.00
CREATE TABLE t4 ( CREATE TABLE t4 (
WHO CHAR(12), WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[3]:NUMBER', WEEK INT(2) FIELD_FORMAT='WEEK:[2]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK:[3]:EXPENSE:[X]:WHAT', WHAT CHAR(32) FIELD_FORMAT='WEEK:[2]:EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[3]:EXPENSE:[X]:AMOUNT') AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[2]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t4; SELECT * FROM t4;
WHO WEEK WHAT AMOUNT WHO WEEK WHAT AMOUNT
......
storage/connect/mysql-test/connect/t/json.test
View file @ a82171c9
--source include/not_embedded.inc --source include/not_embedded.inc
--source include/have_partition.inc --source include/have_partition.inc
let $MYSQLD_DATADIR= `select @@datadir`; let $MYSQLD_DATADIR= `select @@datadir`;
--copy_file $MTR_SUITE_DIR/std_data/biblio.json $MYSQLD_DATADIR/test/biblio.json --copy_file $MTR_SUITE_DIR/std_data/biblio.json $MYSQLD_DATADIR/test/biblio.json
--copy_file $MTR_SUITE_DIR/std_data/expense.json $MYSQLD_DATADIR/test/expense.json --copy_file $MTR_SUITE_DIR/std_data/expense.json $MYSQLD_DATADIR/test/expense.json
--copy_file $MTR_SUITE_DIR/std_data/mulexp3.json $MYSQLD_DATADIR/test/mulexp3.json --copy_file $MTR_SUITE_DIR/std_data/mulexp3.json $MYSQLD_DATADIR/test/mulexp3.json
--copy_file $MTR_SUITE_DIR/std_data/mulexp4.json $MYSQLD_DATADIR/test/mulexp4.json --copy_file $MTR_SUITE_DIR/std_data/mulexp4.json $MYSQLD_DATADIR/test/mulexp4.json
--copy_file $MTR_SUITE_DIR/std_data/mulexp5.json $MYSQLD_DATADIR/test/mulexp5.json --copy_file $MTR_SUITE_DIR/std_data/mulexp5.json $MYSQLD_DATADIR/test/mulexp5.json
--echo # --echo #
--echo # Testing doc samples --echo # Testing doc samples
--echo # --echo #
CREATE TABLE t1 CREATE TABLE t1
( (
ISBN CHAR(15), ISBN CHAR(15),
LANG CHAR(2), LANG CHAR(2),
SUBJECT CHAR(32), SUBJECT CHAR(32),
AUTHOR CHAR(64), AUTHOR CHAR(64),
TITLE CHAR(32), TITLE CHAR(32),
TRANSLATION CHAR(32), TRANSLATION CHAR(32),
TRANSLATOR CHAR(80), TRANSLATOR CHAR(80),
PUBLISHER CHAR(32), PUBLISHER CHAR(32),
DATEPUB int(4) DATEPUB int(4)
) ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json'; ) ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json';
SELECT * FROM t1; SELECT * FROM t1;
DROP TABLE t1; DROP TABLE t1;
--echo # --echo #
--echo # Testing Jpath. Get the number of authors --echo # Testing Jpath. Get the number of authors
--echo # --echo #
CREATE TABLE t1 CREATE TABLE t1
( (
ISBN CHAR(15), ISBN CHAR(15),
Language CHAR(2) FIELD_FORMAT='LANG', Language CHAR(2) FIELD_FORMAT='LANG',
Subject CHAR(32) FIELD_FORMAT='SUBJECT', Subject CHAR(32) FIELD_FORMAT='SUBJECT',
Authors INT(2) FIELD_FORMAT='AUTHOR:[#]', Authors INT(2) FIELD_FORMAT='AUTHOR:[#]',
Title CHAR(32) FIELD_FORMAT='TITLE', Title CHAR(32) FIELD_FORMAT='TITLE',
Translation CHAR(32) FIELD_FORMAT='TRANSLATION', Translation CHAR(32) FIELD_FORMAT='TRANSLATION',
Translator CHAR(80) FIELD_FORMAT='TRANSLATOR', Translator CHAR(80) FIELD_FORMAT='TRANSLATOR',
Publisher CHAR(20) FIELD_FORMAT='PUBLISHER:NAME', Publisher CHAR(20) FIELD_FORMAT='PUBLISHER:NAME',
Location CHAR(16) FIELD_FORMAT='PUBLISHER:PLACE', Location CHAR(16) FIELD_FORMAT='PUBLISHER:PLACE',
Year int(4) FIELD_FORMAT='DATEPUB' Year int(4) FIELD_FORMAT='DATEPUB'
) )
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json';
SELECT * FROM t1; SELECT * FROM t1;
DROP TABLE t1; DROP TABLE t1;
--echo # --echo #
--echo # Concatenates the authors --echo # Concatenates the authors
--echo # --echo #
CREATE TABLE t1 CREATE TABLE t1
( (
ISBN CHAR(15), ISBN CHAR(15),
Language CHAR(2) FIELD_FORMAT='LANG', Language CHAR(2) FIELD_FORMAT='LANG',
Subject CHAR(32) FIELD_FORMAT='SUBJECT', Subject CHAR(32) FIELD_FORMAT='SUBJECT',
AuthorFN CHAR(128) FIELD_FORMAT='AUTHOR:[" and "]:FIRSTNAME', AuthorFN CHAR(128) FIELD_FORMAT='AUTHOR:[" and "]:FIRSTNAME',
AuthorLN CHAR(128) FIELD_FORMAT='AUTHOR:[" and "]:LASTNAME', AuthorLN CHAR(128) FIELD_FORMAT='AUTHOR:[" and "]:LASTNAME',
Title CHAR(32) FIELD_FORMAT='TITLE', Title CHAR(32) FIELD_FORMAT='TITLE',
Translation CHAR(32) FIELD_FORMAT='TRANSLATION', Translation CHAR(32) FIELD_FORMAT='TRANSLATION',
Translator CHAR(80) FIELD_FORMAT='TRANSLATOR', Translator CHAR(80) FIELD_FORMAT='TRANSLATOR',
Publisher CHAR(20) FIELD_FORMAT='PUBLISHER:NAME', Publisher CHAR(20) FIELD_FORMAT='PUBLISHER:NAME',
Location CHAR(16) FIELD_FORMAT='PUBLISHER:PLACE', Location CHAR(16) FIELD_FORMAT='PUBLISHER:PLACE',
Year int(4) FIELD_FORMAT='DATEPUB' Year int(4) FIELD_FORMAT='DATEPUB'
) )
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json';
SELECT * FROM t1; SELECT * FROM t1;
DROP TABLE t1; DROP TABLE t1;
--echo # --echo #
--echo # Testing expanding authors --echo # Testing expanding authors
--echo # --echo #
CREATE TABLE t1 CREATE TABLE t1
( (
ISBN CHAR(15), ISBN CHAR(15),
Language CHAR(2) FIELD_FORMAT='LANG', Language CHAR(2) FIELD_FORMAT='LANG',
Subject CHAR(32) FIELD_FORMAT='SUBJECT', Subject CHAR(32) FIELD_FORMAT='SUBJECT',
AuthorFN CHAR(128) FIELD_FORMAT='AUTHOR:[X]:FIRSTNAME', AuthorFN CHAR(128) FIELD_FORMAT='AUTHOR:[X]:FIRSTNAME',
AuthorLN CHAR(128) FIELD_FORMAT='AUTHOR:[X]:LASTNAME', AuthorLN CHAR(128) FIELD_FORMAT='AUTHOR:[X]:LASTNAME',
Title CHAR(32) FIELD_FORMAT='TITLE', Title CHAR(32) FIELD_FORMAT='TITLE',
Translation CHAR(32) FIELD_FORMAT='TRANSLATION', Translation CHAR(32) FIELD_FORMAT='TRANSLATION',
Translator CHAR(80) FIELD_FORMAT='TRANSLATOR', Translator CHAR(80) FIELD_FORMAT='TRANSLATOR',
Publisher CHAR(20) FIELD_FORMAT='PUBLISHER:NAME', Publisher CHAR(20) FIELD_FORMAT='PUBLISHER:NAME',
Location CHAR(16) FIELD_FORMAT='PUBLISHER:PLACE', Location CHAR(16) FIELD_FORMAT='PUBLISHER:PLACE',
Year int(4) FIELD_FORMAT='DATEPUB' Year int(4) FIELD_FORMAT='DATEPUB'
) )
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json';
SELECT * FROM t1; SELECT * FROM t1;
UPDATE t1 SET AuthorFN = 'Philippe' WHERE AuthorLN = 'Knab'; UPDATE t1 SET AuthorFN = 'Philippe' WHERE AuthorLN = 'Knab';
SELECT * FROM t1 WHERE ISBN = '9782212090819'; SELECT * FROM t1 WHERE ISBN = '9782212090819';
--echo # --echo #
--echo # To add an author a new table must be created --echo # To add an author a new table must be created
--echo # --echo #
CREATE TABLE t2 ( CREATE TABLE t2 (
FIRSTNAME CHAR(32), FIRSTNAME CHAR(32),
LASTNAME CHAR(32)) LASTNAME CHAR(32))
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json' OPTION_LIST='Object=[2]:AUTHOR'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='biblio.json' OPTION_LIST='Object=[1]:AUTHOR';
SELECT * FROM t2; SELECT * FROM t2;
INSERT INTO t2 VALUES('Charles','Dickens'); INSERT INTO t2 VALUES('Charles','Dickens');
SELECT * FROM t1; SELECT * FROM t1;
DROP TABLE t1; DROP TABLE t1;
DROP TABLE t2; DROP TABLE t2;
--echo # --echo #
--echo # Check the biblio file has the good format --echo # Check the biblio file has the good format
--echo # --echo #
CREATE TABLE t1 CREATE TABLE t1
( (
line char(255) line char(255)
) )
ENGINE=CONNECT TABLE_TYPE=DOS FILE_NAME='biblio.json'; ENGINE=CONNECT TABLE_TYPE=DOS FILE_NAME='biblio.json';
SELECT * FROM t1; SELECT * FROM t1;
DROP TABLE t1; DROP TABLE t1;
--echo # --echo #
--echo # A file with 2 arrays --echo # A file with 2 arrays
--echo # --echo #
CREATE TABLE t1 ( CREATE TABLE t1 (
WHO CHAR(12), WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[X]:NUMBER', WEEK INT(2) FIELD_FORMAT='WEEK:[X]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK::EXPENSE:["+"]:WHAT', WHAT CHAR(32) FIELD_FORMAT='WEEK::EXPENSE:["+"]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK::EXPENSE:[+]:AMOUNT') AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK::EXPENSE:[+]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t1; SELECT * FROM t1;
DROP TABLE t1; DROP TABLE t1;
--echo # --echo #
--echo # Now it can be fully expanded --echo # Now it can be fully expanded
--echo # --echo #
CREATE TABLE t1 ( CREATE TABLE t1 (
WHO CHAR(12), WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[X]:NUMBER', WEEK INT(2) FIELD_FORMAT='WEEK:[X]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK:[X]:EXPENSE:[X]:WHAT', WHAT CHAR(32) FIELD_FORMAT='WEEK:[X]:EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[X]:EXPENSE:[X]:AMOUNT') AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[X]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
#--error ER_GET_ERRMSG #--error ER_GET_ERRMSG
SELECT * FROM t1; SELECT * FROM t1;
DROP TABLE t1; DROP TABLE t1;
--echo # --echo #
--echo # A table showing many calculated results --echo # A table showing many calculated results
--echo # --echo #
CREATE TABLE t1 ( CREATE TABLE t1 (
WHO CHAR(12) NOT NULL, WHO CHAR(12) NOT NULL,
WEEKS CHAR(12) NOT NULL FIELD_FORMAT='WEEK:[", "]:NUMBER', WEEKS CHAR(12) NOT NULL FIELD_FORMAT='WEEK:[", "]:NUMBER',
SUMS CHAR(64) NOT NULL FIELD_FORMAT='WEEK:["+"]:EXPENSE:[+]:AMOUNT', SUMS CHAR(64) NOT NULL FIELD_FORMAT='WEEK:["+"]:EXPENSE:[+]:AMOUNT',
SUM DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[+]:EXPENSE:[+]:AMOUNT', SUM DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[+]:EXPENSE:[+]:AMOUNT',
AVGS CHAR(64) NOT NULL FIELD_FORMAT='WEEK:["+"]:EXPENSE:[!]:AMOUNT', AVGS CHAR(64) NOT NULL FIELD_FORMAT='WEEK:["+"]:EXPENSE:[!]:AMOUNT',
SUMAVG DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[+]:EXPENSE:[!]:AMOUNT', SUMAVG DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[+]:EXPENSE:[!]:AMOUNT',
AVGSUM DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[!]:EXPENSE:[+]:AMOUNT', AVGSUM DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[!]:EXPENSE:[+]:AMOUNT',
AVGAVG DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[!]:EXPENSE:[!]:AMOUNT', AVGAVG DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[!]:EXPENSE:[!]:AMOUNT',
AVERAGE DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[!]:EXPENSE:[X]:AMOUNT') AVERAGE DOUBLE(8,2) NOT NULL FIELD_FORMAT='WEEK:[!]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t1; SELECT * FROM t1;
DROP TABLE t1; DROP TABLE t1;
--echo # --echo #
--echo # Expand expense in 3 one week tables --echo # Expand expense in 3 one week tables
--echo # --echo #
CREATE TABLE t2 ( CREATE TABLE t2 (
WHO CHAR(12), WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[1]:NUMBER', WEEK INT(2) FIELD_FORMAT='WEEK:[0]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK:[1]:EXPENSE:[X]:WHAT', WHAT CHAR(32) FIELD_FORMAT='WEEK:[0]:EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[1]:EXPENSE:[X]:AMOUNT') AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[0]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t2; SELECT * FROM t2;
CREATE TABLE t3 ( CREATE TABLE t3 (
WHO CHAR(12), WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[2]:NUMBER', WEEK INT(2) FIELD_FORMAT='WEEK:[1]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK:[2]:EXPENSE:[X]:WHAT', WHAT CHAR(32) FIELD_FORMAT='WEEK:[1]:EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[2]:EXPENSE:[X]:AMOUNT') AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[1]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t3; SELECT * FROM t3;
CREATE TABLE t4 ( CREATE TABLE t4 (
WHO CHAR(12), WHO CHAR(12),
WEEK INT(2) FIELD_FORMAT='WEEK:[3]:NUMBER', WEEK INT(2) FIELD_FORMAT='WEEK:[2]:NUMBER',
WHAT CHAR(32) FIELD_FORMAT='WEEK:[3]:EXPENSE:[X]:WHAT', WHAT CHAR(32) FIELD_FORMAT='WEEK:[2]:EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[3]:EXPENSE:[X]:AMOUNT') AMOUNT DOUBLE(8,2) FIELD_FORMAT='WEEK:[2]:EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='expense.json';
SELECT * FROM t4; SELECT * FROM t4;
--echo # --echo #
--echo # The expanded table is made as a TBL table --echo # The expanded table is made as a TBL table
--echo # --echo #
CREATE TABLE t1 ( CREATE TABLE t1 (
WHO CHAR(12), WHO CHAR(12),
WEEK INT(2), WEEK INT(2),
WHAT CHAR(32), WHAT CHAR(32),
AMOUNT DOUBLE(8,2)) AMOUNT DOUBLE(8,2))
ENGINE=CONNECT TABLE_TYPE=TBL TABLE_LIST='t2,t3,t4'; ENGINE=CONNECT TABLE_TYPE=TBL TABLE_LIST='t2,t3,t4';
SELECT * FROM t1; SELECT * FROM t1;
DROP TABLE t1, t2, t3, t4; DROP TABLE t1, t2, t3, t4;
--echo # --echo #
--echo # Three partial JSON tables --echo # Three partial JSON tables
--echo # --echo #
CREATE TABLE t2 ( CREATE TABLE t2 (
WHO CHAR(12), WHO CHAR(12),
WEEK INT(2), WEEK INT(2),
WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT', WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT') AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp3.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp3.json';
SELECT * FROM t2; SELECT * FROM t2;
CREATE TABLE t3 ( CREATE TABLE t3 (
WHO CHAR(12), WHO CHAR(12),
WEEK INT(2), WEEK INT(2),
WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT', WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT') AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp4.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp4.json';
SELECT * FROM t3; SELECT * FROM t3;
CREATE TABLE t4 ( CREATE TABLE t4 (
WHO CHAR(12), WHO CHAR(12),
WEEK INT(2), WEEK INT(2),
WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT', WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT') AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp5.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp5.json';
SELECT * FROM t4; SELECT * FROM t4;
--echo # --echo #
--echo # The complete table can be a multiple JSON table --echo # The complete table can be a multiple JSON table
--echo # --echo #
CREATE TABLE t1 ( CREATE TABLE t1 (
WHO CHAR(12), WHO CHAR(12),
WEEK INT(2), WEEK INT(2),
WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT', WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT') AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp*.json' MULTIPLE=1; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp*.json' MULTIPLE=1;
SELECT * FROM t1 ORDER BY WHO, WEEK, WHAT, AMOUNT; SELECT * FROM t1 ORDER BY WHO, WEEK, WHAT, AMOUNT;
DROP TABLE t1; DROP TABLE t1;
--echo # --echo #
--echo # Or also a partition JSON table --echo # Or also a partition JSON table
--echo # --echo #
CREATE TABLE t1 ( CREATE TABLE t1 (
WHO CHAR(12), WHO CHAR(12),
WEEK INT(2), WEEK INT(2),
WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT', WHAT CHAR(32) FIELD_FORMAT='EXPENSE:[X]:WHAT',
AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT') AMOUNT DOUBLE(8,2) FIELD_FORMAT='EXPENSE:[X]:AMOUNT')
ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp%s.json'; ENGINE=CONNECT TABLE_TYPE=JSON FILE_NAME='mulexp%s.json';
ALTER TABLE t1 ALTER TABLE t1
PARTITION BY LIST COLUMNS(WEEK) ( PARTITION BY LIST COLUMNS(WEEK) (
PARTITION `3` VALUES IN(3), PARTITION `3` VALUES IN(3),
PARTITION `4` VALUES IN(4), PARTITION `4` VALUES IN(4),
PARTITION `5` VALUES IN(5)); PARTITION `5` VALUES IN(5));
SHOW WARNINGS; SHOW WARNINGS;
SELECT * FROM t1; SELECT * FROM t1;
SELECT * FROM t1 WHERE WEEK = 4; SELECT * FROM t1 WHERE WEEK = 4;
DROP TABLE t1, t2, t3, t4; DROP TABLE t1, t2, t3, t4;
# #
# Clean up # Clean up
# #
--remove_file $MYSQLD_DATADIR/test/biblio.json --remove_file $MYSQLD_DATADIR/test/biblio.json
--remove_file $MYSQLD_DATADIR/test/expense.json --remove_file $MYSQLD_DATADIR/test/expense.json
--remove_file $MYSQLD_DATADIR/test/mulexp3.json --remove_file $MYSQLD_DATADIR/test/mulexp3.json
--remove_file $MYSQLD_DATADIR/test/mulexp4.json --remove_file $MYSQLD_DATADIR/test/mulexp4.json
--remove_file $MYSQLD_DATADIR/test/mulexp5.json --remove_file $MYSQLD_DATADIR/test/mulexp5.json
storage/connect/reldef.cpp
View file @ a82171c9
...@@ -333,7 +333,7 @@ int TABDEF::GetColCatInfo(PGLOBAL g) ...@@ -333,7 +333,7 @@ int TABDEF::GetColCatInfo(PGLOBAL g)
if (nof) if (nof)
// Field width is the internal representation width // Field width is the internal representation width
// that can also depend on the column format // that can also depend on the column format
switch (cdp->Fmt ? *cdp->Fmt : 'X') { switch (cdp->Fmt ? *cdp->Fmt : cdp->Decode ? 'C' : 'X') {
case 'X': nof= cdp->Clen; case 'X': nof= cdp->Clen;
case 'C': break; case 'C': break;
case 'R': case 'R':
...@@ -346,7 +346,7 @@ int TABDEF::GetColCatInfo(PGLOBAL g) ...@@ -346,7 +346,7 @@ int TABDEF::GetColCatInfo(PGLOBAL g)
default: /* New format */ default: /* New format */
for (nof= 0, i= 0; cdp->Fmt[i]; i++) for (nof= 0, i= 0; cdp->Fmt[i]; i++)
if (isdigit(cdp->Fmt[i])) if (isdigit(cdp->Fmt[i]))
nof= (nof * 10 + (cdp->Fmt[i] - 48)); nof= (nof * 10 + (cdp->Fmt[i] - '0'));
if (!nof) if (!nof)
nof= cdp->Clen; nof= cdp->Clen;
...@@ -377,20 +377,16 @@ int TABDEF::GetColCatInfo(PGLOBAL g) ...@@ -377,20 +377,16 @@ int TABDEF::GetColCatInfo(PGLOBAL g)
// not specified (for instance if quoted is specified) // not specified (for instance if quoted is specified)
// if ((ending= Hc->GetIntegerOption("Ending")) < 0) { // if ((ending= Hc->GetIntegerOption("Ending")) < 0) {
if ((ending= Hc->GetIntegerOption("Ending")) <= 0) { if ((ending= Hc->GetIntegerOption("Ending")) <= 0) {
#if defined(WIN32) ending= (tc == TAB_BIN || tc == TAB_VEC) ? 0 : CRLF;
ending= 2;
#else
ending= 1;
#endif
Hc->SetIntegerOption("Ending", ending); Hc->SetIntegerOption("Ending", ending);
} // endif ending } // endif ending
// Calculate the default record size // Calculate the default record size
switch (tc) { switch (tc) {
case TAB_FIX: case TAB_FIX:
case TAB_BIN:
recln= nlg + ending; // + length of line ending recln= nlg + ending; // + length of line ending
break; break;
case TAB_BIN:
case TAB_VEC: case TAB_VEC:
recln= nlg; recln= nlg;
......
storage/connect/tabfix.cpp
View file @ a82171c9
...@@ -385,7 +385,7 @@ BINCOL::BINCOL(PGLOBAL g, PCOLDEF cdp, PTDB tp, PCOL cp, int i, PSZ am) ...@@ -385,7 +385,7 @@ BINCOL::BINCOL(PGLOBAL g, PCOLDEF cdp, PTDB tp, PCOL cp, int i, PSZ am)
for (N = 0, i = 0; fmt[i]; i++) for (N = 0, i = 0; fmt[i]; i++)
if (isdigit(fmt[i])) if (isdigit(fmt[i]))
N = (N * 10 + (fmt[i] - 48)); N = (N * 10 + (fmt[i] - '0'));
else else
Fmt = toupper(fmt[i]); Fmt = toupper(fmt[i]);
...@@ -408,7 +408,7 @@ BINCOL::BINCOL(PGLOBAL g, PCOLDEF cdp, PTDB tp, PCOL cp, int i, PSZ am) ...@@ -408,7 +408,7 @@ BINCOL::BINCOL(PGLOBAL g, PCOLDEF cdp, PTDB tp, PCOL cp, int i, PSZ am)
} else { } else {
N = 0; N = 0;
Fmt = 'X'; Fmt = GetDomain() ? 'C' : 'X';
} // endif fmt } // endif fmt
} // end of BINCOL constructor } // end of BINCOL constructor
......
storage/connect/tabjson.cpp
View file @ a82171c9
...@@ -372,6 +372,7 @@ bool JSONDEF::DefineAM(PGLOBAL g, LPCSTR, int poff) ...@@ -372,6 +372,7 @@ bool JSONDEF::DefineAM(PGLOBAL g, LPCSTR, int poff)
Pretty = GetIntCatInfo("Pretty", 2); Pretty = GetIntCatInfo("Pretty", 2);
Level = GetIntCatInfo("Level", 0); Level = GetIntCatInfo("Level", 0);
Limit = GetIntCatInfo("Limit", 10); Limit = GetIntCatInfo("Limit", 10);
Base = GetIntCatInfo("Base", 0);
return DOSDEF::DefineAM(g, "DOS", poff); return DOSDEF::DefineAM(g, "DOS", poff);
} // end of DefineAM } // end of DefineAM
...@@ -440,6 +441,7 @@ TDBJSN::TDBJSN(PJDEF tdp, PTXF txfp) : TDBDOS(tdp, txfp) ...@@ -440,6 +441,7 @@ TDBJSN::TDBJSN(PJDEF tdp, PTXF txfp) : TDBDOS(tdp, txfp)
Xcol = tdp->Xcol; Xcol = tdp->Xcol;
Limit = tdp->Limit; Limit = tdp->Limit;
Pretty = tdp->Pretty; Pretty = tdp->Pretty;
B = tdp->Base ? 1 : 0;
Strict = tdp->Strict; Strict = tdp->Strict;
} else { } else {
Jmode = MODE_OBJECT; Jmode = MODE_OBJECT;
...@@ -447,11 +449,12 @@ TDBJSN::TDBJSN(PJDEF tdp, PTXF txfp) : TDBDOS(tdp, txfp) ...@@ -447,11 +449,12 @@ TDBJSN::TDBJSN(PJDEF tdp, PTXF txfp) : TDBDOS(tdp, txfp)
Xcol = NULL; Xcol = NULL;
Limit = 1; Limit = 1;
Pretty = 0; Pretty = 0;
B = 1;
Strict = false; Strict = false;
} // endif tdp } // endif tdp
Fpos = -1; Fpos = -1;
N = 0; N = M = 0;
NextSame = 0; NextSame = 0;
SameRow = 0; SameRow = 0;
Xval = -1; Xval = -1;
...@@ -469,6 +472,7 @@ TDBJSN::TDBJSN(TDBJSN *tdbp) : TDBDOS(NULL, tdbp) ...@@ -469,6 +472,7 @@ TDBJSN::TDBJSN(TDBJSN *tdbp) : TDBDOS(NULL, tdbp)
Xcol = tdbp->Xcol; Xcol = tdbp->Xcol;
Fpos = tdbp->Fpos; Fpos = tdbp->Fpos;
N = tdbp->N; N = tdbp->N;
M = tdbp->M;
Limit = tdbp->Limit; Limit = tdbp->Limit;
NextSame = tdbp->NextSame; NextSame = tdbp->NextSame;
SameRow = tdbp->SameRow; SameRow = tdbp->SameRow;
...@@ -563,7 +567,7 @@ PJSON TDBJSN::FindRow(PGLOBAL g) ...@@ -563,7 +567,7 @@ PJSON TDBJSN::FindRow(PGLOBAL g)
jsp->GetObject()->GetValue(objpath) : NULL; jsp->GetObject()->GetValue(objpath) : NULL;
} else if (objpath[strlen(objpath)-1] == ']') { } else if (objpath[strlen(objpath)-1] == ']') {
val = (jsp->GetType() == TYPE_JAR) ? val = (jsp->GetType() == TYPE_JAR) ?
jsp->GetArray()->GetValue(atoi(objpath+1) - 1) : NULL; jsp->GetArray()->GetValue(atoi(objpath+1) - B) : NULL;
} else } else
val = NULL; val = NULL;
...@@ -649,6 +653,7 @@ int TDBJSN::ReadDB(PGLOBAL g) ...@@ -649,6 +653,7 @@ int TDBJSN::ReadDB(PGLOBAL g)
if (NextSame) { if (NextSame) {
SameRow = NextSame; SameRow = NextSame;
NextSame = 0; NextSame = 0;
M++;
return RC_OK; return RC_OK;
} else if ((rc = TDBDOS::ReadDB(g)) == RC_OK) } else if ((rc = TDBDOS::ReadDB(g)) == RC_OK)
if (!IsRead() && ((rc = ReadBuffer(g)) != RC_OK)) { if (!IsRead() && ((rc = ReadBuffer(g)) != RC_OK)) {
...@@ -660,6 +665,7 @@ int TDBJSN::ReadDB(PGLOBAL g) ...@@ -660,6 +665,7 @@ int TDBJSN::ReadDB(PGLOBAL g)
Row = FindRow(g); Row = FindRow(g);
SameRow = 0; SameRow = 0;
Fpos++; Fpos++;
M = 1;
rc = RC_OK; rc = RC_OK;
} // endif's } // endif's
...@@ -708,7 +714,7 @@ int TDBJSN::MakeTopTree(PGLOBAL g, PJSON jsp) ...@@ -708,7 +714,7 @@ int TDBJSN::MakeTopTree(PGLOBAL g, PJSON jsp)
val->SetValue(arp); val->SetValue(arp);
val = new(g) JVALUE; val = new(g) JVALUE;
i = atoi(objpath+1) - 1; i = atoi(objpath+1) - B;
arp->SetValue(g, val, i); arp->SetValue(g, val, i);
arp->InitArray(g); arp->InitArray(g);
} else { } else {
...@@ -856,8 +862,8 @@ bool JSONCOL::SetArrayOptions(PGLOBAL g, char *p, int i, PSZ nm) ...@@ -856,8 +862,8 @@ bool JSONCOL::SetArrayOptions(PGLOBAL g, char *p, int i, PSZ nm)
return true; return true;
else if (jnp->Op != OP_EXP) { else if (jnp->Op != OP_EXP) {
if (b) { if (b) {
// Return 1st value // Return 1st value (B is the index base)
jnp->Rank = 1; jnp->Rank = 1 - Tjp->B;
jnp->Op = OP_EQ; jnp->Op = OP_EQ;
} else if (!Value->IsTypeNum()) { } else if (!Value->IsTypeNum()) {
jnp->CncVal = AllocateValue(g, (void*)", ", TYPE_STRING); jnp->CncVal = AllocateValue(g, (void*)", ", TYPE_STRING);
...@@ -868,13 +874,9 @@ bool JSONCOL::SetArrayOptions(PGLOBAL g, char *p, int i, PSZ nm) ...@@ -868,13 +874,9 @@ bool JSONCOL::SetArrayOptions(PGLOBAL g, char *p, int i, PSZ nm)
} // endif OP } // endif OP
} else if (dg) { } else if (dg) {
if (atoi(p) > 0) { // Return nth value
// Return nth value jnp->Rank = atoi(p) - Tjp->B;
jnp->Rank = atoi(p); jnp->Op = OP_EQ;
jnp->Op = OP_EQ;
} else // Ignore array
jnp->Op = OP_NULL;
} else if (n == 1) { } else if (n == 1) {
// Set the Op value; // Set the Op value;
switch (*p) { switch (*p) {
...@@ -1118,16 +1120,12 @@ PVAL JSONCOL::GetColumnValue(PGLOBAL g, PJSON row, int i) ...@@ -1118,16 +1120,12 @@ PVAL JSONCOL::GetColumnValue(PGLOBAL g, PJSON row, int i)
arp = (PJAR)row; arp = (PJAR)row;
if (!Nodes[i].Key) { if (!Nodes[i].Key) {
if (Nodes[i].Op != OP_NULL) { if (Nodes[i].Op == OP_EQ)
if (Nodes[i].Rank) { val = arp->GetValue(Nodes[i].Rank);
val = arp->GetValue(Nodes[i].Rank - 1); else if (Nodes[i].Op == OP_EXP)
} else if (Nodes[i].Op == OP_EXP) { return ExpandArray(g, arp, i);
return ExpandArray(g, arp, i); else
} else return CalculateArray(g, arp, i);
return CalculateArray(g, arp, i);
} else
val = NULL;
} else if (i < Nod-1) { } else if (i < Nod-1) {
strcpy(g->Message, "Unexpected array"); strcpy(g->Message, "Unexpected array");
...@@ -1289,16 +1287,12 @@ PJSON JSONCOL::GetRow(PGLOBAL g) ...@@ -1289,16 +1287,12 @@ PJSON JSONCOL::GetRow(PGLOBAL g)
break; break;
case TYPE_JAR: case TYPE_JAR:
if (!Nodes[i].Key) { if (!Nodes[i].Key) {
if (Nodes[i].Op != OP_NULL) { arp = (PJAR)row;
arp = (PJAR)row;
if (Nodes[i].Rank)
val = arp->GetValue(Nodes[i].Rank - 1);
else
val = arp->GetValue(Nodes[i].Rx);
} else if (Nodes[i].Op == OP_EQ)
val = NULL; val = arp->GetValue(Nodes[i].Rank);
else
val = arp->GetValue(Nodes[i].Rx);
} else { } else {
strcpy(g->Message, "Unexpected array"); strcpy(g->Message, "Unexpected array");
...@@ -1390,8 +1384,8 @@ void JSONCOL::WriteColumn(PGLOBAL g) ...@@ -1390,8 +1384,8 @@ void JSONCOL::WriteColumn(PGLOBAL g)
} // endif jsp } // endif jsp
if (arp) { if (arp) {
if (Nod > 1 && Nodes[Nod-2].Rank) if (Nod > 1 && Nodes[Nod-2].Op == OP_EQ)
arp->SetValue(g, new(g) JVALUE(jsp), Nodes[Nod-2].Rank-1); arp->SetValue(g, new(g) JVALUE(jsp), Nodes[Nod-2].Rank);
else else
arp->AddValue(g, new(g) JVALUE(jsp)); arp->AddValue(g, new(g) JVALUE(jsp));
...@@ -1411,8 +1405,8 @@ void JSONCOL::WriteColumn(PGLOBAL g) ...@@ -1411,8 +1405,8 @@ void JSONCOL::WriteColumn(PGLOBAL g)
case TYPE_INT: case TYPE_INT:
case TYPE_DOUBLE: case TYPE_DOUBLE:
if (arp) { if (arp) {
if (Nodes[Nod-1].Rank) if (Nodes[Nod-1].Op == OP_EQ)
arp->SetValue(g, new(g) JVALUE(g, Value), Nodes[Nod-1].Rank-1); arp->SetValue(g, new(g) JVALUE(g, Value), Nodes[Nod-1].Rank);
else else
arp->AddValue(g, new(g) JVALUE(g, Value)); arp->AddValue(g, new(g) JVALUE(g, Value));
...@@ -1562,7 +1556,7 @@ int TDBJSON::MakeDocument(PGLOBAL g) ...@@ -1562,7 +1556,7 @@ int TDBJSON::MakeDocument(PGLOBAL g)
arp = jsp->GetArray(); arp = jsp->GetArray();
objp = NULL; objp = NULL;
i = atoi(objpath+1) - 1; i = atoi(objpath+1) - B;
val = arp->GetValue(i); val = arp->GetValue(i);
if (!val) { if (!val) {
...@@ -1750,6 +1744,7 @@ int TDBJSON::ReadDB(PGLOBAL) ...@@ -1750,6 +1744,7 @@ int TDBJSON::ReadDB(PGLOBAL)
if (NextSame) { if (NextSame) {
SameRow = NextSame; SameRow = NextSame;
NextSame = false; NextSame = false;
M++;
rc = RC_OK; rc = RC_OK;
} else if (++Fpos < (signed)Doc->size()) { } else if (++Fpos < (signed)Doc->size()) {
Row = Doc->GetValue(Fpos); Row = Doc->GetValue(Fpos);
...@@ -1758,6 +1753,7 @@ int TDBJSON::ReadDB(PGLOBAL) ...@@ -1758,6 +1753,7 @@ int TDBJSON::ReadDB(PGLOBAL)
Row = ((PJVAL)Row)->GetJson(); Row = ((PJVAL)Row)->GetJson();
SameRow = 0; SameRow = 0;
M = 1;
rc = RC_OK; rc = RC_OK;
} else } else
rc = RC_EF; rc = RC_EF;
......
storage/connect/tabjson.h
View file @ a82171c9
...@@ -57,6 +57,7 @@ class JSONDEF : public DOSDEF { /* Table description */ ...@@ -57,6 +57,7 @@ class JSONDEF : public DOSDEF { /* Table description */
int Limit; /* Limit of multiple values */ int Limit; /* Limit of multiple values */
int Pretty; /* Depends on file structure */ int Pretty; /* Depends on file structure */
int Level; /* Used for catalog table */ int Level; /* Used for catalog table */
int Base; /* Tne array index base */
bool Strict; /* Strict syntax checking */ bool Strict; /* Strict syntax checking */
}; // end of JSONDEF }; // end of JSONDEF
...@@ -84,7 +85,7 @@ class TDBJSN : public TDBDOS { ...@@ -84,7 +85,7 @@ class TDBJSN : public TDBDOS {
virtual PCOL MakeCol(PGLOBAL g, PCOLDEF cdp, PCOL cprec, int n); virtual PCOL MakeCol(PGLOBAL g, PCOLDEF cdp, PCOL cprec, int n);
virtual PCOL InsertSpecialColumn(PCOL colp); virtual PCOL InsertSpecialColumn(PCOL colp);
virtual int RowNumber(PGLOBAL g, bool b = FALSE) virtual int RowNumber(PGLOBAL g, bool b = FALSE)
{return (b) ? N : Fpos + 1;} {return (b) ? M : N;}
// Database routines // Database routines
virtual int Cardinality(PGLOBAL g); virtual int Cardinality(PGLOBAL g);
...@@ -106,13 +107,14 @@ class TDBJSN : public TDBDOS { ...@@ -106,13 +107,14 @@ class TDBJSN : public TDBDOS {
char *Objname; // The table object name char *Objname; // The table object name
char *Xcol; // Name of expandable column char *Xcol; // Name of expandable column
int Fpos; // The current row index int Fpos; // The current row index
//int Spos; // DELETE start index
int N; // The current Rownum int N; // The current Rownum
int M; // Index of multiple value
int Limit; // Limit of multiple values int Limit; // Limit of multiple values
int Pretty; // Depends on file structure int Pretty; // Depends on file structure
int NextSame; // Same next row int NextSame; // Same next row
int SameRow; // Same row nb int SameRow; // Same row nb
int Xval; // Index of expandable array int Xval; // Index of expandable array
int B; // Array index base
bool Strict; // Strict syntax checking bool Strict; // Strict syntax checking
bool Comma; // Row has final comma bool Comma; // Row has final comma
}; // end of class TDBJSN }; // end of class TDBJSN
......
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