99 lines
3.3 KiB
JavaScript
99 lines
3.3 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.CreateViewBuilder = void 0;
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const object_utils_js_1 = require("../util/object-utils.js");
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const create_view_node_js_1 = require("../operation-node/create-view-node.js");
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const reference_parser_js_1 = require("../parser/reference-parser.js");
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const immediate_value_plugin_js_1 = require("../plugin/immediate-value/immediate-value-plugin.js");
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class CreateViewBuilder {
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#props;
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constructor(props) {
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this.#props = (0, object_utils_js_1.freeze)(props);
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}
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/**
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* Adds the "temporary" modifier.
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*
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* Use this to create a temporary view.
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*/
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temporary() {
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return new CreateViewBuilder({
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...this.#props,
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node: create_view_node_js_1.CreateViewNode.cloneWith(this.#props.node, {
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temporary: true,
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}),
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});
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}
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materialized() {
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return new CreateViewBuilder({
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...this.#props,
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node: create_view_node_js_1.CreateViewNode.cloneWith(this.#props.node, {
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materialized: true,
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}),
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});
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}
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/**
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* Only implemented on some dialects like SQLite. On most dialects, use {@link orReplace}.
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*/
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ifNotExists() {
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return new CreateViewBuilder({
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...this.#props,
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node: create_view_node_js_1.CreateViewNode.cloneWith(this.#props.node, {
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ifNotExists: true,
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}),
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});
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}
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orReplace() {
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return new CreateViewBuilder({
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...this.#props,
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node: create_view_node_js_1.CreateViewNode.cloneWith(this.#props.node, {
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orReplace: true,
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}),
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});
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}
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columns(columns) {
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return new CreateViewBuilder({
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...this.#props,
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node: create_view_node_js_1.CreateViewNode.cloneWith(this.#props.node, {
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columns: columns.map(reference_parser_js_1.parseColumnName),
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}),
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});
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}
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/**
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* Sets the select query or a `values` statement that creates the view.
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*
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* WARNING!
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* Some dialects don't support parameterized queries in DDL statements and therefore
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* the query or raw {@link sql } expression passed here is interpolated into a single
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* string opening an SQL injection vulnerability. DO NOT pass unchecked user input
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* into the query or raw expression passed to this method!
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*/
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as(query) {
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const queryNode = query
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.withPlugin(new immediate_value_plugin_js_1.ImmediateValuePlugin())
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.toOperationNode();
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return new CreateViewBuilder({
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...this.#props,
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node: create_view_node_js_1.CreateViewNode.cloneWith(this.#props.node, {
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as: queryNode,
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}),
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});
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}
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/**
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* Simply calls the provided function passing `this` as the only argument. `$call` returns
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* what the provided function returns.
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*/
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$call(func) {
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return func(this);
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}
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toOperationNode() {
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return this.#props.executor.transformQuery(this.#props.node, this.#props.queryId);
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}
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compile() {
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return this.#props.executor.compileQuery(this.toOperationNode(), this.#props.queryId);
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}
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async execute() {
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await this.#props.executor.executeQuery(this.compile());
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}
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}
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exports.CreateViewBuilder = CreateViewBuilder;
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