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migrate/database/clickhouse
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DBobrov 26064905d4 Changed migrations table struct of field `version` to fix support `database.NilVersion` and default version format. 2018-12-28 15:53:55 +03:00
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examples/migrations Add WithInstance 2017-06-21 17:06:04 +03:00
README.md add support for the multiline clickhouse queries 2018-08-03 16:08:47 +10:00
clickhouse.go Changed migrations table struct of field `version` to fix support `database.NilVersion` and default version format. 2018-12-28 15:53:55 +03:00

README.md

ClickHouse

clickhouse://host:port?username=user&password=qwerty&database=clicks&x-multi-statement=true

URL Query Description
x-migrations-table Name of the migrations table
database The name of the database to connect to
username The user to sign in as
password The user's password
host The host to connect to.
port The port to bind to.
x-multi-statement false

Notes

  • The Clickhouse driver does not natively support executing multipe statements in a single query. To allow for multiple statements in a single migration, you can use the x-multi-statement param. There are two important caveats:
    • This mode splits the migration text into separately-executed statements by a semi-colon ;. Thus x-multi-statement cannot be used when a statement in the migration contains a string with a semi-colon.
    • The queries are not executed in any sort of transaction/batch, meaning you are responsible for fixing partial migrations.