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80adbaebf6
Realated Issue: #132 This PR includes **BREAKING CHANGES**, existing migrations that add a not null constraint using the `not_null` property will not work anymore. The migration strategy would be to rename those `not_null` fields in `alter_column` operations to `nullable`.
15 lines
301 B
JSON
15 lines
301 B
JSON
{
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"name": "16_set_nullable",
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"operations": [
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{
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"alter_column": {
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"table": "reviews",
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"column": "review",
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"nullable": false,
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"up": "(SELECT CASE WHEN review IS NULL THEN product || ' is good' ELSE review END)",
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"down": "review"
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}
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}
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]
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}
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