49 lines
1.5 KiB
JavaScript
49 lines
1.5 KiB
JavaScript
/// <reference types="./update-query-node.d.ts" />
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import { freeze } from '../util/object-utils.js';
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import { FromNode } from './from-node.js';
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import { ListNode } from './list-node.js';
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/**
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* @internal
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*/
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export const UpdateQueryNode = freeze({
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is(node) {
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return node.kind === 'UpdateQueryNode';
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},
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create(tables, withNode) {
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return freeze({
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kind: 'UpdateQueryNode',
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// For backwards compatibility, use the raw table node when there's only one table
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// and don't rename the property to something like `tables`.
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table: tables.length === 1 ? tables[0] : ListNode.create(tables),
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...(withNode && { with: withNode }),
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});
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},
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createWithoutTable() {
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return freeze({
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kind: 'UpdateQueryNode',
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});
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},
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cloneWithFromItems(updateQuery, fromItems) {
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return freeze({
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...updateQuery,
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from: updateQuery.from
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? FromNode.cloneWithFroms(updateQuery.from, fromItems)
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: FromNode.create(fromItems),
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});
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},
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cloneWithUpdates(updateQuery, updates) {
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return freeze({
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...updateQuery,
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updates: updateQuery.updates
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? freeze([...updateQuery.updates, ...updates])
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: updates,
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});
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},
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cloneWithLimit(updateQuery, limit) {
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return freeze({
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...updateQuery,
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limit,
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});
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},
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});
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