1
0
mirror of https://github.com/MariaDB/server.git synced 2025-11-05 01:43:31 +03:00
Files
mariadb/sql
Georgi Kodinov acc76a97a0 Bug #46791: Assertion failed:(table->key_read==0),function unknown
function,file sql_base.cc

When uncacheable queries are written to a temp table the optimizer must 
preserve the original JOIN structure, because it is re-using the JOIN 
structure to read from the resulting temporary table.
This was done only for uncacheable sub-queries. 
But top level queries can also benefit from this mechanism, specially if 
they're using index access and need a reset.
Fixed by not limiting the saving of JOIN structure to subqueries
exclusively.
Added a new test file to extend the existing (large) subquery.test.
2009-09-03 18:03:46 +03:00
..
2008-12-17 15:01:34 -05:00
2008-07-14 16:16:37 -04:00
2008-07-10 14:47:53 -04:00
2007-11-05 20:18:22 +01:00
2008-12-12 14:59:10 +04:00
2009-06-01 16:42:24 +04:00
2009-02-06 18:25:08 +01:00
2009-04-01 16:02:26 +05:00
2009-03-19 09:44:58 -04:00
2008-07-10 14:50:07 -04:00
2008-01-23 13:26:41 -07:00
2007-07-01 15:33:28 -07:00
2009-03-19 09:44:58 -04:00
2008-09-16 13:16:41 +02:00
2009-08-21 17:10:55 +03:00
2009-06-29 15:17:01 +02:00