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Code Activity

Reverting patch for BUG #14009 (use of abs() on null value causes problems with filesort

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Fix for bug #14536: SELECT @a,@a:=... fails with prepared statements


mysql-test/r/func_sapdb.result:
  Correct tests after reverting patch for BUG #14009 (use of abs() on null value causes problems with filesort)
mysql-test/r/type_newdecimal.result:
  Correct tests after reverting patch for BUG #14009 (use of abs() on null value causes problems with filesort)
mysql-test/r/user_var.result:
  More test with SELECT @a:=
mysql-test/t/disabled.def:
  Enable user_var.test for
mysql-test/t/user_var.test:
  More test with SELECT @a:=
sql/item.cc:
  Simple optimization during review of new code
sql/item_func.cc:
  Reverting patch for BUG #14009 (use of abs() on null value causes problems with filesort)
sql/item_timefunc.h:
  timediff() can return NULL for not NULL arguments
sql/sql_base.cc:
  Remove usage of current_thd() in mysql_make_view()
sql/sql_lex.h:
  Remove usage of current_thd() in mysql_make_view()
sql/sql_select.cc:
  Fix for bug #14536: SELECT @a,@a:=... fails with prepared statements
sql/sql_view.cc:
  Remove usage of current_thd() in mysql_make_view()
  Simple optimization of new code
sql/sql_view.h:
  Remove usage of current_thd() in mysql_make_view()
sql/table.cc:
  Simple optimization of new code
This commit is contained in:
unknown
2005-11-01 15:54:30 +02:00
parent f9dbcd558a
commit ee380a0777
14 changed files with 70 additions and 53 deletions
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19
sql/sql_base.cc
View File

@ -37,11 +37,11 @@ static int open_unireg_entry(THD *thd, TABLE *entry, const char *db,
TABLE_LIST *table_list, MEM_ROOT *mem_root);
static void free_cache_entry(TABLE *entry);
static void mysql_rm_tmp_tables(void);
static my_bool open_new_frm(const char *path, const char *alias,
const char *db, const char *table_name,
uint db_stat, uint prgflag,
uint ha_open_flags, TABLE *outparam,
TABLE_LIST *table_desc, MEM_ROOT *mem_root);
static bool open_new_frm(THD *thd, const char *path, const char *alias,
const char *db, const char *table_name,
uint db_stat, uint prgflag,
uint ha_open_flags, TABLE *outparam,
TABLE_LIST *table_desc, MEM_ROOT *mem_root);
extern "C" byte *table_cache_key(const byte *record,uint *length,
my_bool not_used __attribute__((unused)))
@ -1755,7 +1755,7 @@ static int open_unireg_entry(THD *thd, TABLE *entry, const char *db,
thd->open_options, entry)) &&
(error != 5 ||
(fn_format(path, path, 0, reg_ext, MY_UNPACK_FILENAME),
open_new_frm(path, alias, db, name,
open_new_frm(thd, path, alias, db, name,
(uint) (HA_OPEN_KEYFILE | HA_OPEN_RNDFILE |
HA_GET_INDEX | HA_TRY_READ_ONLY),
READ_KEYINFO | COMPUTE_TYPES | EXTRA_RECORD,
@ -5260,6 +5260,7 @@ int init_ftfuncs(THD *thd, SELECT_LEX *select_lex, bool no_order)
SYNOPSIS
open_new_frm()
THD thread handler
path path to .frm
alias alias for table
db database
@ -5273,8 +5274,8 @@ int init_ftfuncs(THD *thd, SELECT_LEX *select_lex, bool no_order)
mem_root temporary MEM_ROOT for parsing
*/
static my_bool
open_new_frm(const char *path, const char *alias,
static bool
open_new_frm(THD *thd, const char *path, const char *alias,
const char *db, const char *table_name,
uint db_stat, uint prgflag,
uint ha_open_flags, TABLE *outparam, TABLE_LIST *table_desc,
@ -5296,7 +5297,7 @@ open_new_frm(const char *path, const char *alias,
my_error(ER_WRONG_OBJECT, MYF(0), db, table_name, "BASE TABLE");
goto err;
}
if (mysql_make_view(parser, table_desc))
if (mysql_make_view(thd, parser, table_desc))
goto err;
}
else