mirror of
https://github.com/DeNNiiInc/dbgate.git
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75 lines
2.3 KiB
JavaScript
75 lines
2.3 KiB
JavaScript
const { driverBase } = global.DBGATE_TOOLS;
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const MsSqlDumper = require('./MsSqlDumper');
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const { mssqlSplitterOptions } = require('dbgate-query-splitter/lib/options');
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/** @type {import('dbgate-types').SqlDialect} */
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const dialect = {
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limitSelect: true,
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rangeSelect: true,
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offsetFetchRangeSyntax: true,
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rowNumberOverPaging: true,
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stringEscapeChar: "'",
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fallbackDataType: 'nvarchar(max)',
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explicitDropConstraint: false,
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enableConstraintsPerTable: true,
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dropColumnDependencies: ['default', 'dependencies', 'indexes', 'primaryKey', 'foreignKeys', 'uniques'],
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changeColumnDependencies: ['indexes', 'dependencies', 'uniques'],
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anonymousPrimaryKey: false,
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dropIndexContainsTableSpec: true,
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quoteIdentifier(s) {
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return `[${s}]`;
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},
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createColumn: true,
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dropColumn: true,
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changeColumn: true,
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createIndex: true,
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dropIndex: true,
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createForeignKey: true,
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dropForeignKey: true,
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createPrimaryKey: true,
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dropPrimaryKey: true,
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createUnique: true,
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dropUnique: true,
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createCheck: true,
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dropCheck: true,
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dropReferencesWhenDropTable: true,
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};
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/** @type {import('dbgate-types').EngineDriver} */
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const driver = {
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...driverBase,
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dumperClass: MsSqlDumper,
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dialect,
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dialectByVersion(version) {
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if (version && version.productVersionNumber < 11) {
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return {
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...dialect,
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rangeSelect: false,
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offsetFetchRangeSyntax: false,
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};
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}
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return dialect;
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},
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showConnectionField: (field, values) =>
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['authType', 'server', 'port', 'user', 'password', 'defaultDatabase', 'singleDatabase'].includes(field),
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getQuerySplitterOptions: () => mssqlSplitterOptions,
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engine: 'mssql@dbgate-plugin-mssql',
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title: 'Microsoft SQL Server',
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defaultPort: 1433,
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defaultAuthTypeName: 'tedious',
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getNewObjectTemplates() {
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return [
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{ label: 'New view', sql: 'CREATE VIEW myview\nAS\nSELECT * FROM table1' },
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{ label: 'New procedure', sql: 'CREATE PROCEDURE myproc (@arg1 INT)\nAS\nBEGIN\n SELECT * FROM table1\nEND' },
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{ label: 'New function', sql: 'CREATE FUNCTION myfunc (@arg1 INT) RETURNS INT\nAS\nBEGIN\n RETURN 1;\nEND' },
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{ label: 'New table valued function', sql: 'CREATE FUNCTION myfunc (@arg1 INT) RETURNS TABLE \nAS\nRETURN SELECT * FROM table1' },
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];
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},
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};
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module.exports = driver;
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