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19 lines
1.1 KiB
Markdown
19 lines
1.1 KiB
Markdown
# ClickHouse
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`clickhouse://host:port?username=user&password=qwerty&database=clicks&x-multi-statement=true`
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| URL Query | Description |
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|------------|-------------|
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| `x-migrations-table`| Name of the migrations table |
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| `database` | The name of the database to connect to |
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| `username` | The user to sign in as |
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| `password` | The user's password |
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| `host` | The host to connect to. |
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| `port` | The port to bind to. |
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| `x-multi-statement` | false | Enable multiple statements to be ran in a single migration (See note below) |
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## Notes
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* 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:
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* 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.
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* The queries are not executed in any sort of transaction/batch, meaning you are responsible for fixing partial migrations. |