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Fix when using auto_increment and last_insert_id() in the same insert statement.

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monty@mashka.mysql.fi
2003-01-28 06:48:26 +02:00
parent 9aa49681b8
commit 710ffb2d89
4 changed files with 61 additions and 14 deletions
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19
sql/sql_base.cc
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@@ -522,26 +522,19 @@ void close_temporary_tables(THD *thd)
{
TABLE *table,*next;
char *query, *end;
const uint init_query_buf_size = 11; // "drop table "
uint query_buf_size;
bool found_user_tables = 0;
LINT_INIT(end);
query_buf_size = init_query_buf_size;
for (table=thd->temporary_tables ; table ; table=table->next)
{
query_buf_size += table->key_length;
}
if (query_buf_size == init_query_buf_size)
if (!thd->temporary_tables)
return; // no tables to close
query_buf_size= 11; // "drop table "
for (table=thd->temporary_tables ; table ; table=table->next)
query_buf_size+= table->key_length +1;
if ((query = alloc_root(&thd->mem_root, query_buf_size)))
{
memcpy(query, "drop table ", init_query_buf_size);
end = query + init_query_buf_size;
}
end= strmov(query, "drop table ");
for (table=thd->temporary_tables ; table ; table=next)
{