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Fixed bug when using MERGE on files > 4G

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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.


Docs/manual.texi:
  Added new section about crashed MyISAM tables.
  Cleaned up subsections for InnoDB
client/mysql.cc:
  Cleanup
myisam/mi_rkey.c:
  Cleanup
myisam/mi_search.c:
  Fixed wrong casts in debug messages
myisammrg/myrg_rrnd.c:
  Fixed bug when using files > 4G
mysys/getvar.c:
  Changed to use longlong to support arguments up to 4G
mysys/thr_lock.c:
  Fix for delay insert
sql/mysqld.cc:
  Increased default size for temporary tables
sql/sql_base.cc:
  Fixed bug in SELECT db1.table.* FROM db1.table,db2.table
sql/sql_insert.cc:
  Fixed bug in INSERT DELAYED when doing shutdown and a table was locked
sql/sql_select.cc:
  Changed that tmp_table_size =4G-1 means unlimited.
This commit is contained in:
unknown
2001-05-17 00:46:50 +03:00
parent c23dbe674d
commit ebe9b6071a
11 changed files with 223 additions and 63 deletions
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9
sql/sql_select.cc
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@@ -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;