additional_* session settings

These settings are available in system.settings and are autogenerated from source.

additional_result_filter

An additional filter expression to apply to the result of SELECT query. This setting is not applied to any subquery.

Example

INSERT INTO table_1 VALUES (1, 'a'), (2, 'bb'), (3, 'ccc'), (4, 'dddd');
SElECT * FROM table_1;

┌─x─┬─y────┐
│ 1 │ a    │
│ 2 │ bb   │
│ 3 │ ccc  │
│ 4 │ dddd │
└───┴──────┘

SELECT *
FROM table_1
SETTINGS additional_result_filter = 'x != 2'

┌─x─┬─y────┐
│ 1 │ a    │
│ 3 │ ccc  │
│ 4 │ dddd │
└───┴──────┘

Type

Map

Default

{}

An additional filter expression that is applied after reading from the specified table.

Example

INSERT INTO table_1 VALUES (1, 'a'), (2, 'bb'), (3, 'ccc'), (4, 'dddd');
SELECT * FROM table_1;

┌─x─┬─y────┐
│ 1 │ a    │
│ 2 │ bb   │
│ 3 │ ccc  │
│ 4 │ dddd │
└───┴──────┘

SELECT *
FROM table_1
SETTINGS additional_table_filters = {'table_1': 'x != 2'}

┌─x─┬─y────┐
│ 1 │ a    │
│ 3 │ ccc  │
│ 4 │ dddd │
└───┴──────┘