typeorm
Version:
Data-Mapper ORM for TypeScript, ES7, ES6, ES5. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, MongoDB databases.
59 lines (57 loc) • 2.13 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Database's table index stored in this class.
*/
var TableIndex = /** @class */ (function () {
// -------------------------------------------------------------------------
// Constructor
// -------------------------------------------------------------------------
function TableIndex(options) {
/**
* Columns included in this index.
*/
this.columnNames = [];
this.name = options.name;
this.columnNames = options.columnNames;
this.isUnique = options.isUnique;
this.isSpatial = options.isSpatial;
this.isFulltext = options.isFulltext;
this.where = options.where;
}
// -------------------------------------------------------------------------
// Public Methods
// -------------------------------------------------------------------------
/**
* Creates a new copy of this index with exactly same properties.
*/
TableIndex.prototype.clone = function () {
return new TableIndex({
name: this.name,
columnNames: this.columnNames.slice(),
isUnique: this.isUnique,
isSpatial: this.isSpatial,
isFulltext: this.isFulltext,
where: this.where
});
};
// -------------------------------------------------------------------------
// Static Methods
// -------------------------------------------------------------------------
/**
* Creates index from the index metadata object.
*/
TableIndex.create = function (indexMetadata) {
return new TableIndex({
name: indexMetadata.name,
columnNames: indexMetadata.columns.map(function (column) { return column.databaseName; }),
isUnique: indexMetadata.isUnique,
isSpatial: indexMetadata.isSpatial,
isFulltext: indexMetadata.isFulltext,
where: indexMetadata.where
});
};
return TableIndex;
}());
exports.TableIndex = TableIndex;
//# sourceMappingURL=TableIndex.js.map