Initial commit

node_modules/knex/lib/dialects/mssql/schema/mssql-viewcompiler.js

@@ -0,0 +1,55 @@
+/* eslint max-len: 0 */
+
+const ViewCompiler = require('../../../schema/viewcompiler.js');
+const {
+  columnize: columnize_,
+} = require('../../../formatter/wrappingFormatter');
+
+class ViewCompiler_MSSQL extends ViewCompiler {
+  constructor(client, viewCompiler) {
+    super(client, viewCompiler);
+  }
+
+  createQuery(columns, selectQuery, materialized, replace) {
+    const createStatement = 'CREATE ' + (replace ? 'OR ALTER ' : '') + 'VIEW ';
+    let sql = createStatement + this.viewName();
+
+    const columnList = columns
+      ? ' (' +
+        columnize_(
+          columns,
+          this.viewBuilder,
+          this.client,
+          this.bindingsHolder
+        ) +
+        ')'
+      : '';
+
+    sql += columnList;
+    sql += ' AS ';
+    sql += selectQuery.toString();
+    this.pushQuery({
+      sql,
+    });
+  }
+
+  renameColumn(from, to) {
+    this.pushQuery(
+      `exec sp_rename ${this.client.parameter(
+        this.viewName() + '.' + from,
+        this.viewBuilder,
+        this.bindingsHolder
+      )}, ${this.client.parameter(
+        to,
+        this.viewBuilder,
+        this.bindingsHolder
+      )}, 'COLUMN'`
+    );
+  }
+
+  createOrReplace() {
+    this.createQuery(this.columns, this.selectQuery, false, true);
+  }
+}
+
+module.exports = ViewCompiler_MSSQL;