diff options
| author | jimw@rama.(none) <> | 2006-07-11 17:28:50 -0700 |
|---|---|---|
| committer | jimw@rama.(none) <> | 2006-07-11 17:28:50 -0700 |
| commit | 005c2a05d4657ba71f27a9f2e596b0ae9a97bd74 (patch) | |
| tree | c614126b30086c98bceee3d353c579a693288480 /sql/ha_myisammrg.cc | |
| parent | 8f4582db27327a46f0306948b0c3158ddc1c9ffc (diff) | |
| download | mariadb-git-005c2a05d4657ba71f27a9f2e596b0ae9a97bd74.tar.gz | |
Bug #17766: The server accepts to create MERGE tables which cannot work
Changed the error reporting (and a crash) when inserting data into a
MERGE table that has no underlying tables or no INSERT_METHOD specified
by reporting that it is read-only.
Diffstat (limited to 'sql/ha_myisammrg.cc')
| -rw-r--r-- | sql/ha_myisammrg.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sql/ha_myisammrg.cc b/sql/ha_myisammrg.cc index d2fd1a9e28a..a22f74df5de 100644 --- a/sql/ha_myisammrg.cc +++ b/sql/ha_myisammrg.cc @@ -132,6 +132,10 @@ int ha_myisammrg::close(void) int ha_myisammrg::write_row(byte * buf) { statistic_increment(table->in_use->status_var.ha_write_count,&LOCK_status); + + if (file->merge_insert_method == MERGE_INSERT_DISABLED || !file->tables) + return (HA_ERR_TABLE_READONLY); + if (table->timestamp_field_type & TIMESTAMP_AUTO_SET_ON_INSERT) table->timestamp_field->set_time(); if (table->next_number_field && buf == table->record[0]) |