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I have the following issue. We use old clickhouse server versions, where ALTER COLUMN IF NOT EXISTS expressions not supports yet. I think that add possibility to skip this errors can be helpful.
Also newer versions of clickhouse server (version must be lower then 19.3) this expression is supports but contains bug ClickHouse/ClickHouse#4565
I try add supports for this cases - new option in ExecuteNonQuery method. If is set to true, then you can execute you ALTER COLUMN expression without using IF NOT EXISTS in query. Program behavior will be same as if the expression contained IF NOT EXISTS keyword. This fix applicable only for ALTER COLUMN.
The text was updated successfully, but these errors were encountered:
I have the following issue. We use old clickhouse server versions, where
ALTER COLUMN IF NOT EXISTS
expressions not supports yet. I think that add possibility to skip this errors can be helpful.Also newer versions of clickhouse server (version must be lower then
19.3
) this expression is supports but contains bug ClickHouse/ClickHouse#4565I try add supports for this cases - new option in
ExecuteNonQuery
method. If is set totrue
, then you can execute youALTER COLUMN
expression without usingIF NOT EXISTS
in query. Program behavior will be same as if the expression containedIF NOT EXISTS
keyword. This fix applicable only forALTER COLUMN
.The text was updated successfully, but these errors were encountered: