mirror of
https://github.com/swc-project/swc.git
synced 2024-12-27 23:56:32 +03:00
107 lines
2.2 KiB
TypeScript
107 lines
2.2 KiB
TypeScript
// Loaded from https://raw.githubusercontent.com/denjucks/dex/master/lib/dialects/mssql/schema/columncompiler.js
|
|
|
|
|
|
// MySQL Column Compiler
|
|
// -------
|
|
import inherits from '../../../deps/inherits@2.0.4/inherits.js';
|
|
import ColumnCompiler from '../../../schema/columncompiler.js';
|
|
|
|
function ColumnCompiler_MSSQL() {
|
|
ColumnCompiler.apply(this, arguments);
|
|
this.modifiers = ['nullable', 'defaultTo', 'first', 'after', 'comment'];
|
|
}
|
|
inherits(ColumnCompiler_MSSQL, ColumnCompiler);
|
|
|
|
// Types
|
|
// ------
|
|
|
|
Object.assign(ColumnCompiler_MSSQL.prototype, {
|
|
increments: 'int identity(1,1) not null primary key',
|
|
|
|
bigincrements: 'bigint identity(1,1) not null primary key',
|
|
|
|
bigint: 'bigint',
|
|
|
|
double(precision, scale) {
|
|
return 'float';
|
|
},
|
|
|
|
floating(precision, scale) {
|
|
// ignore precicion / scale which is mysql specific stuff
|
|
return `float`;
|
|
},
|
|
|
|
integer() {
|
|
// mssql does not support length
|
|
return 'int';
|
|
},
|
|
|
|
mediumint: 'int',
|
|
|
|
smallint: 'smallint',
|
|
|
|
tinyint() {
|
|
// mssql does not support length
|
|
return 'tinyint';
|
|
},
|
|
|
|
varchar(length) {
|
|
return `nvarchar(${this._num(length, 255)})`;
|
|
},
|
|
|
|
text: 'nvarchar(max)',
|
|
|
|
mediumtext: 'nvarchar(max)',
|
|
|
|
longtext: 'nvarchar(max)',
|
|
|
|
// TODO: mssql supports check constraints as of SQL Server 2008
|
|
// so make enu here more like postgres
|
|
enu: 'nvarchar(100)',
|
|
|
|
uuid: 'uniqueidentifier',
|
|
|
|
datetime: 'datetime2',
|
|
|
|
timestamp({ useTz = false } = {}) {
|
|
return useTz ? 'datetimeoffset' : 'datetime2';
|
|
},
|
|
|
|
bit(length) {
|
|
if (length > 1) {
|
|
this.client.logger.warn('Bit field is exactly 1 bit length for MSSQL');
|
|
}
|
|
return 'bit';
|
|
},
|
|
|
|
binary(length) {
|
|
return length ? `varbinary(${this._num(length)})` : 'varbinary(max)';
|
|
},
|
|
|
|
bool: 'bit',
|
|
|
|
// Modifiers
|
|
// ------
|
|
|
|
first() {
|
|
this.client.logger.warn('Column first modifier not available for MSSQL');
|
|
return '';
|
|
},
|
|
|
|
after(column) {
|
|
this.client.logger.warn('Column after modifier not available for MSSQL');
|
|
return '';
|
|
},
|
|
|
|
comment(comment) {
|
|
if (comment && comment.length > 255) {
|
|
this.client.logger.warn(
|
|
'Your comment is longer than the max comment length for MSSQL'
|
|
);
|
|
}
|
|
return '';
|
|
},
|
|
});
|
|
|
|
export default ColumnCompiler_MSSQL;
|