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| author | unknown <monty@hundin.mysql.fi> | 2002-01-23 02:52:26 +0200 |
|---|---|---|
| committer | unknown <monty@hundin.mysql.fi> | 2002-01-23 02:52:26 +0200 |
| commit | 7b72c14bbb857834ec81091eabc846774d35ab96 (patch) | |
| tree | be3a98f50b40e6cfe7dd9ac0bfb602ada79dcc02 /sql/sql_select.h | |
| parent | 879e892d661b0236850b0c5b0adf87a1bb3d507a (diff) | |
| download | mariadb-git-7b72c14bbb857834ec81091eabc846774d35ab96.tar.gz | |
Increase max package length to 512M for mysql and mysqldump.
Faster 'read_first_row' (Fixes slow 'preparing' state)
Read constant tables earlier, which provides better optimzations when using tables with <=1 row.
This also fixes a complicated bug involving const tables.
Docs/manual.texi:
Changelog
client/mysql.cc:
Increase max package length to 512M
client/mysqldump.c:
Increase max package length to 512M
dbug/dbug.c:
Fixed wrong printf() format string.
mysql-test/t/innodb.test:
Test for multi-table delete
sql/handler.cc:
Faster 'read_first_row' (Fixes slow 'preparing' state)
sql/handler.h:
Faster 'read_first_row' (Fixes slow 'preparing' state)
sql/opt_range.cc:
More debug info.
sql/sql_select.cc:
Read constant tables earlier, which provides better optimzations when using tables with <=1 row.
This also fixes a complicated bug involving const tables.
sql/sql_select.h:
Read const tables earlier
Diffstat (limited to 'sql/sql_select.h')
| -rw-r--r-- | sql/sql_select.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/sql_select.h b/sql/sql_select.h index 9eb287c8845..befa1efde53 100644 --- a/sql/sql_select.h +++ b/sql/sql_select.h @@ -158,7 +158,7 @@ class JOIN { uint send_group_parts; bool sort_and_group,first_record,full_join,group, no_field_update; bool do_send_rows; - table_map const_table_map,outer_join; + table_map const_table_map,found_const_table_map,outer_join; ha_rows send_records,found_records,examined_rows,row_limit; POSITION positions[MAX_TABLES+1],best_positions[MAX_TABLES+1]; double best_read; |