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Merge with 4.1

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This commit is contained in:
monty@mishka.local
2004-12-22 13:54:39 +02:00
parent 198dc7a8ec 98f2a83539
commit 4f4bbfc279
395 changed files with 11807 additions and 25533 deletions
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26
sql/sql_prepare.cc
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@@ -68,7 +68,6 @@ Long data handling:
***********************************************************************/
#include "mysql_priv.h"
#include "sql_acl.h"
#include "sql_select.h" // for JOIN
#include <m_ctype.h> // for isspace()
#include "sp_head.h"
@@ -1387,7 +1386,7 @@ static int mysql_test_insert_select(Prepared_statement *stmt,
{
int res;
LEX *lex= stmt->lex;
if ((res= insert_select_precheck(stmt->thd, tables)))
if ((res= insert_precheck(stmt->thd, tables)))
return res;
TABLE_LIST *first_local_table=
(TABLE_LIST *)lex->select_lex.table_list.first;
@@ -1584,6 +1583,27 @@ static bool init_param_array(Prepared_statement *stmt)
}
/* Init statement before execution */
static void cleanup_stmt_for_execute(Prepared_statement *stmt)
{
THD *thd= stmt->thd;
LEX *lex= stmt->lex;
SELECT_LEX *sl= lex->all_selects_list;
for (; sl; sl= sl->next_select_in_list())
{
for (TABLE_LIST *tables= (TABLE_LIST*) sl->table_list.first;
tables;
tables= tables->next)
{
if (tables->table)
tables->table->insert_values= 0;
}
}
}
/*
Given a query string with parameter markers, create a Prepared Statement
from it and send PS info back to the client.
@@ -1678,6 +1698,7 @@ bool mysql_stmt_prepare(THD *thd, char *packet, uint packet_length,
if (!error)
error= check_prepared_statement(stmt, test(name));
cleanup_stmt_for_execute(stmt);
/* restore to WAIT_PRIOR: QUERY_PRIOR is set inside alloc_query */
if (!(specialflag & SPECIAL_NO_PRIOR))
@@ -2038,6 +2059,7 @@ static void execute_stmt(THD *thd, Prepared_statement *stmt,
reset_stmt_params(stmt);
close_thread_tables(thd); // to close derived tables
thd->set_statement(&thd->stmt_backup);
cleanup_stmt_for_execute(stmt);
thd->cleanup_after_query();
if (stmt->state == Item_arena::PREPARED)