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Fixed bug detected by sp-tests

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Cleanup during reviews of new pushed code
This commit is contained in:
monty@mysql.com
2005-02-05 16:05:46 +02:00
parent c9d7cd043b
commit 80b3e02462
8 changed files with 31 additions and 26 deletions
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14
sql/sql_lex.cc
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@ -115,9 +115,14 @@ void lex_free(void)
void lex_start(THD *thd, uchar *buf,uint length)
{
LEX *lex= thd->lex;
DBUG_ENTER("lex_start");
lex->thd= lex->unit.thd= thd;
lex->buf= lex->ptr= buf;
lex->end_of_query= buf+length;
lex->unit.init_query();
lex->unit.init_select();
lex->thd= lex->unit.thd= thd;
lex->select_lex.init_query();
lex->value_list.empty();
lex->update_list.empty();
@ -150,8 +155,6 @@ void lex_start(THD *thd, uchar *buf,uint length)
lex->empty_field_list_on_rset= 0;
lex->select_lex.select_number= 1;
lex->next_state=MY_LEX_START;
lex->buf= lex->ptr= buf;
lex->end_of_query=buf+length;
lex->yylineno = 1;
lex->in_comment=0;
lex->length=0;
@ -173,14 +176,11 @@ void lex_start(THD *thd, uchar *buf,uint length)
if (lex->spfuns.records)
my_hash_reset(&lex->spfuns);
DBUG_VOID_RETURN;
}
void lex_end(LEX *lex)
{
for (SELECT_LEX *sl= lex->all_selects_list;
sl;
sl= sl->next_select_in_list())
sl->expr_list.delete_elements(); // If error when parsing sql-varargs
x_free(lex->yacc_yyss);
x_free(lex->yacc_yyvs);
}