Andrew Farries b4efd8ad50 Support up SQL on add column operations (#34) ... Add a new field `Up` to **add column** migrations: ```json { "name": "03_add_column_to_products", "operations": [ { "add_column": { "table": "products", "up": "UPPER(name)", "column": { "name": "description", "type": "varchar(255)", "nullable": true } } } ] } ``` The SQL specified by the `up` field will be run whenever an row is inserted into the underlying table when the session's `search_path` is not set to the latest version of the schema. The `up` SQL snippet can refer to existing columns in the table by name (as in the the above example, where the `description` field is set to `UPPER(name)`).		2023-07-20 06:37:03 +01:00
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errors.go	Add a sentinel error for no active migration (#11)	2023-07-03 14:18:31 +01:00
state.go	Support up SQL on add column operations (#34)	2023-07-20 06:37:03 +01:00