database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2026-01-06 05:22:24 +03:00
Code Activity

Fixed bug when using MERGE on files > 4G

Browse Source 
Fixed bug in SELECT db1.table.* FROM db1.table,db2.table
Fixed bug in INSERT DELAYED when doing shutdown and a table was locked
Changed that tmp_table_size =4G-1 means unlimited.
This commit is contained in:
monty@donna.mysql.fi
2001-05-17 00:46:50 +03:00
parent b708df267d
commit 2ba0846a60
11 changed files with 223 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
sql/sql_select.cc
View File

@@ -3554,9 +3554,12 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List<Item> &fields,
param->recinfo=recinfo;
store_record(table,2); // Make empty default record
table->max_rows=(((table->db_type == DB_TYPE_HEAP) ?
min(tmp_table_size, max_heap_table_size) : tmp_table_size)/
table->reclength);
if (tmp_table_size == ~(ulong) 0) // No limit
table->max_rows= ~(ha_rows) 0;
else
table->max_rows=(((table->db_type == DB_TYPE_HEAP) ?
min(tmp_table_size, max_heap_table_size) :
tmp_table_size)/ table->reclength);
set_if_bigger(table->max_rows,1); // For dummy start options
keyinfo=param->keyinfo;