47 lines
1.5 KiB
Dart
47 lines
1.5 KiB
Dart
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import 'package:angel_orm/angel_orm.dart';
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import 'column.dart';
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abstract class Table {
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MigrationColumn declareColumn(String name, Column column);
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MigrationColumn declare(String name, ColumnType type) =>
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declareColumn(name, new MigrationColumn(type));
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MigrationColumn serial(String name) => declare(name, ColumnType.serial);
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MigrationColumn integer(String name) => declare(name, ColumnType.int);
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MigrationColumn float(String name) => declare(name, ColumnType.float);
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MigrationColumn numeric(String name) => declare(name, ColumnType.numeric);
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MigrationColumn boolean(String name) => declare(name, ColumnType.boolean);
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MigrationColumn date(String name) => declare(name, ColumnType.date);
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@deprecated
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MigrationColumn dateTime(String name) => timeStamp(name, timezone: true);
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MigrationColumn timeStamp(String name, {bool timezone: false}) {
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if (timezone != true) return declare(name, ColumnType.timeStamp);
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return declare(name, ColumnType.timeStampWithTimeZone);
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}
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MigrationColumn text(String name) => declare(name, ColumnType.serial);
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MigrationColumn varChar(String name, {int length}) {
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if (length == null) return declare(name, ColumnType.varChar);
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return declareColumn(
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name, new Column(type: ColumnType.varChar, length: length));
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}
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}
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abstract class MutableTable extends Table {
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void rename(String newName);
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void dropColumn(String name);
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void renameColumn(String name, String newName);
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void changeColumnType(String name, ColumnType type);
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void dropNotNull(String name);
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void setNotNull(String name);
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}
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