Transformative operations

They are the operations that change the data in the database.

• RenameColumn(tableName schema.TableName, oldColumnName, newColumnName string)

• RenameTable(tableName schema.TableName, newTableName string)

• ChangeColumnType(tableName schema.TableName, columnName string, columnType schema.ColumnType, opts ...schema.ChangeColumnTypeOptions)

• ChangeColumnDefault(tableName schema.TableName, columnName string, defaultValue string, opts ...schema.ChangeColumnDefaultOptions)

• RenameEnum(oldName, newName string, opts ...schema.RenameEnumOptions)

• RenameEnumValue(name, oldName, newName string, opts ...schema.RenameEnumValueOptions)