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6448afe956
Add support for **rename column** migrations. A rename column migration
looks like:
```json
{
"name": "13_rename_column",
"operations": [
{
"rename_column": {
"table": "employees",
"from": "role",
"to": "jobTitle"
}
}
]
}
```
* On `Start`, the view in the new version schema aliases the renamed
column to its new name. The column in the underlying table is not
renamed.
* `Rollback` is a no-op.
* `Complete` renames the column in the underlying table.
22 lines
360 B
JSON
22 lines
360 B
JSON
{
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"name": "12_create_employees_table",
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"operations": [
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{
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"create_table": {
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"name": "employees",
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"columns": [
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{
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"name": "id",
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"type": "serial",
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"pk": true
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},
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{
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"name": "role",
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"type": "varchar(255)"
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}
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]
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}
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}
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]
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}
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