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- 08 Oct, 2004 2 commits
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bell@sanja.is.com.ua authored
registration changing ITEM_SUM arguments added
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konstantin@mysql.com authored
doesn't need to have it's own recovery mechanism.
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- 07 Oct, 2004 1 commit
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konstantin@mysql.com authored
crashes mysqld": implementation for a generic item tree modifications registry. Every item tree modification which should be rolled back for subsequent execution of a prepared statement or stored procedure should be saved in the registry. All such modifications are rolled back at once during cleanup stage of PS. Actual fix for the bug just adds a call to register modifications to convert_constant_item. Post review fixes implemented.
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- 25 Sep, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 16 Sep, 2004 1 commit
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bar@mysql.com authored
of EXPLAIN SELECT, rather than binary strings.
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- 01 Sep, 2004 1 commit
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bar@mysql.com authored
from Item_bool_func2 into DTCollation to make it reusable for other types of items.
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- 31 Aug, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 11 Aug, 2004 1 commit
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sergefp@mysql.com authored
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- 28 Jun, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 26 Jun, 2004 1 commit
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serg@serg.mylan authored
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- 25 Jun, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 18 Jun, 2004 1 commit
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konstantin@mysql.com authored
character set introducer": add new item type to be returned before from Item_param until it's value is set. This way items like Item_bool_func2 and udf_handler won't treat this item as constant literal when statement is prepared.
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- 17 Jun, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 16 Jun, 2004 2 commits
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ram@gw.mysql.r18.ru authored
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bell@sanja.is.com.ua authored
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- 08 Jun, 2004 1 commit
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konstantin@mysql.com authored
is broken (prepared statements)": fixed date handling in many places of prepared statements code.
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- 07 Jun, 2004 1 commit
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sergefp@mysql.com authored
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- 31 May, 2004 1 commit
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konstantin@mysql.com authored
result": new Item_param member for use in val_str()
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- 24 May, 2004 1 commit
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konstantin@mysql.com authored
after Monty's review. - Item_param was rewritten. - it turns out that we can't convert string data to character set of connection on the fly, because they first should be written to the binary log. To support efficient conversion we need to rewrite prepared statements binlogging code first.
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- 21 May, 2004 1 commit
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sergefp@mysql.com authored
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- 06 May, 2004 1 commit
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monty@mysql.com authored
Change strtoll -> my_strtoll10() Fixed bug in my_strntoul() and my_strntol() where we got different values on 32 and 64 bit systems (Bug #3472)
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- 05 May, 2004 1 commit
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sergefp@mysql.com authored
Make Item_param::val_int and Item_param::val_str follow the used convention and return 0 if null_value==1.
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- 04 May, 2004 1 commit
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dlenev@brandersnatch.localdomain authored
"mysql_send_long_data() API call is completely broken". Now we are resetting some members (long_data_supplied/null_value...) of Item_param to its initial state after each execution of prepared statement. We also manipulating Item_param::maybe_null/null_value only via Item_param::set_* setters which makes code a bit more robust.
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- 28 Apr, 2004 1 commit
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monty@mysql.com authored
Ensure that raid_chunks is not set to higher than 255 as this could cause problems with DROP DATABASE. (Bug #3182)
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- 11 Apr, 2004 1 commit
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monty@mysql.com authored
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- 05 Apr, 2004 1 commit
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sergefp@mysql.com authored
SQL Syntax for Prepared Statements (WL#1622) ps.test, ps.result: new file
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- 31 Mar, 2004 1 commit
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dlenev@brandersnatch.localdomain authored
table resolution". Added members to Item_ident for storing original db, table and field names since those that set later from Field have shorter life-time than required by prep. stmt. So we need to restore original names in Item_ident::cleanup(). Also now using special construnctor for creation of Item_field from Field object that ensures that table and field name have big enough life-time. "Fix" for bug #2050 "10 to 1 performance drop with server 4.1.1" Clean ups in implementation of caching of field number in table. Added caching of table in which field is found in find_field_in_tables().
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- 28 Mar, 2004 1 commit
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dlenev@brandersnatch.localdomain authored
Actually it is not a bug but right behavior observed as pefomance degradation after we have forced Item_field::fix_fields() to re-execute each time when we are executing prep stmt. This patch implements small optimization which heals this bad behavior. We are caching field position in TABLE::field array in Item's member and are using this position for speeding up field lookups in fix_fields() in case of its re-execution.
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- 25 Mar, 2004 1 commit
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monty@mysql.com authored
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- 20 Mar, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 18 Mar, 2004 2 commits
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bell@sanja.is.com.ua authored
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bell@sanja.is.com.ua authored
small optimisation in signed_literal
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- 17 Mar, 2004 2 commits
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ram@gw.mysql.r18.ru authored
- added unsigned_flag= 1; to Item_uint constructors - removed Item_uint::fix_fields() - added a comment about fix_fields() call
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bell@sanja.is.com.ua authored
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- 16 Mar, 2004 1 commit
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ram@gw.mysql.r18.ru authored
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- 15 Mar, 2004 1 commit
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konstantin@mysql.com authored
COM_EXECUTE packet" and #2795 "prepare + execute without bind_param crashes server" and #2473 "seg fault running tests/client_test.c": - length checking added to packet parser - default impelemntation of Item_param::set_param_func will work in case of malformed packet. No test cases are possible in our test suite, as there are no tests operating on protocol layer.
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- 03 Mar, 2004 1 commit
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bar@bar.intranet.mysql.r18.ru authored
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- 02 Mar, 2004 1 commit
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konstantin@oak.local authored
reviewed in Saint-Petersbourg (including post-review fixes).
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- 27 Feb, 2004 2 commits
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lenz@kallisto.local authored
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Greg@greg-laptop. authored
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