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Bug#8147

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Fix ambigious table error for INSERT..SELECT..UPDATE
This commit is contained in:
acurtis@pcgem.rdg.cyberkinetica.com
2005-02-17 01:33:59 +00:00
parent c30f7feba1
commit a1bf1c926e
3 changed files with 21 additions and 14 deletions
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22
sql/sql_parse.cc
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@@ -2768,18 +2768,23 @@ unsent_create_error:
select_lex->options |= OPTION_BUFFER_RESULT;
}
if (!(res= open_and_lock_tables(thd, tables)) &&
!(res= mysql_prepare_insert(thd, tables, first_local_table,
tables->table, lex->field_list, 0,
if ((res= open_and_lock_tables(thd, tables)))
break;
TABLE *table= tables->table;
/* Skip first table, which is the table we are inserting in */
tables= (TABLE_LIST *)
lex->select_lex.table_list.first= (byte*) first_local_table->next;
first_local_table->next= 0;
if (!(res= mysql_prepare_insert(thd, tables, first_local_table,
table, lex->field_list, 0,
lex->update_list, lex->value_list,
lex->duplicates)) &&
(result= new select_insert(tables->table, &lex->field_list,
(result= new select_insert(table, &lex->field_list,
&lex->update_list, &lex->value_list,
lex->duplicates, lex->ignore)))
{
TABLE *table= tables->table;
/* Skip first table, which is the table we are inserting in */
lex->select_lex.table_list.first= (byte*) first_local_table->next;
/*
insert/replace from SELECT give its SELECT_LEX for SELECT,
and item_list belong to SELECT
@@ -2787,7 +2792,6 @@ unsent_create_error:
lex->select_lex.resolve_mode= SELECT_LEX::SELECT_MODE;
res= handle_select(thd, lex, result);
/* revert changes for SP */
lex->select_lex.table_list.first= (byte*) first_local_table;
lex->select_lex.resolve_mode= SELECT_LEX::INSERT_MODE;
delete result;
table->insert_values= 0;
@@ -2796,6 +2800,8 @@ unsent_create_error:
}
else
res= -1;
first_local_table->next= tables;
lex->select_lex.table_list.first= (byte*) first_local_table;
break;
}
case SQLCOM_TRUNCATE: