30 lines
714 B
JavaScript
30 lines
714 B
JavaScript
/// <reference types="./create-index-node.d.ts" />
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import { freeze } from '../util/object-utils.js';
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import { IdentifierNode } from './identifier-node.js';
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/**
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* @internal
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*/
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export const CreateIndexNode = freeze({
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is(node) {
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return node.kind === 'CreateIndexNode';
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},
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create(name) {
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return freeze({
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kind: 'CreateIndexNode',
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name: IdentifierNode.create(name),
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});
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},
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cloneWith(node, props) {
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return freeze({
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...node,
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...props,
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});
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},
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cloneWithColumns(node, columns) {
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return freeze({
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...node,
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columns: [...(node.columns || []), ...columns],
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});
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},
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});
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