These settings are available in system.settings and are autogenerated from source.
check_named_collection_dependencies
Type
Bool
Default
1
Version history
| Version | Default value | Comment |
|---|---|---|
| 26.2 | 1 | New setting to check if dropping a named collection would break dependent tables. |
Check that DROP NAMED COLLECTION will not break tables that depend on it
check_query_single_value_result
Type
Bool
Default
0
Version history
| Version | Default value | Comment |
|---|---|---|
| 25.12 | 0 | Changed setting to make CHECK TABLE more useful |
Defines the level of detail for the CHECK TABLE query result for MergeTree family engines .
Possible values:
- 0 — the query shows a check status for every individual data part of a table.
- 1 — the query shows the general table check status.
check_referential_table_dependencies
Type
Bool
Default
0
Check that DDL query (such as DROP TABLE or RENAME) will not break referential dependencies
check_table_dependencies
Type
Bool
Default
1
Check that DDL query (such as DROP TABLE or RENAME) will not break dependencies