diff --git a/docs/en/sql-reference/statements/alter/column.md b/docs/en/sql-reference/statements/alter/column.md index b5f27d1b71e..a64498184a3 100644 --- a/docs/en/sql-reference/statements/alter/column.md +++ b/docs/en/sql-reference/statements/alter/column.md @@ -123,7 +123,22 @@ ALTER TABLE visits MODIFY COLUMN browser Array(String) ``` ## ALTER TABLE MODIFY COLUMN col_name REMOVE what_to_remove -Здесь будет описание для задачи 3122. + +Removes something from the specific column. + +Syntax: + +```sql +Syntax of the statement. +``` + +## Other necessary sections of the description (Optional) + +## See Also (Optional) + +Links to related topics as a list. + +- [link](#) Changing the column type is the only complex action – it changes the contents of files with data. For large tables, this may take a long time. diff --git a/docs/en/sql-reference/statements/alter/ttl.md b/docs/en/sql-reference/statements/alter/ttl.md index ae73d9b20b6..2a9be664b3b 100644 --- a/docs/en/sql-reference/statements/alter/ttl.md +++ b/docs/en/sql-reference/statements/alter/ttl.md @@ -13,7 +13,7 @@ ALTER TABLE table-name MODIFY TTL ttl-expression # ALTER TABLE REMOVE TTL -Brief description of what the statement does. +Removes ttl-property from the table. Syntax: @@ -21,14 +21,20 @@ Syntax: Syntax of the statement. ``` -## Other necessary sections of the description (Optional) +ALTER TABLE r_no_prop_table MODIFY COLUMN some_column REMOVE TTL; -Examples of descriptions with a complicated structure: +**Example** -- https://clickhouse.tech/docs/en/sql-reference/statements/grant/ -- https://clickhouse.tech/docs/en/sql-reference/statements/revoke/ -- https://clickhouse.tech/docs/en/sql-reference/statements/select/join/ +Request +```sql + +``` + +Result + +```text +``` ## See Also (Optional)