feat(editor): Add SQL editor support (#5517)

packages/editor-ui/package.json

@@ -30,6 +30,7 @@
     "@codemirror/commands": "^6.1.0",
     "@codemirror/lang-javascript": "^6.1.2",
     "@codemirror/lang-json": "^6.0.1",
+    "@codemirror/lang-sql": "^6.4.1",
     "@codemirror/language": "^6.2.1",
     "@codemirror/lint": "^6.0.0",
     "@codemirror/state": "^6.1.4",

packages/editor-ui/src/components/ParameterInput.vue

@@ -103,6 +103,14 @@
 					@valueChanged="valueChangedDebounced"
 				/>
 
+				<sql-editor
+					v-else-if="editorType === 'sqlEditor'"
+					:query="node.parameters.query"
+					:dialect="getArgument('sqlDialect')"
+					:isReadOnly="isReadOnly"
+					@valueChanged="valueChangedDebounced"
+				/>
+
 				<div
 					v-else-if="editorType"
 					class="readonly-code clickable ph-no-capture"
@@ -367,6 +375,7 @@ import ExpressionParameterInput from '@/components/ExpressionParameterInput.vue'
 import TextEdit from '@/components/TextEdit.vue';
 import CodeNodeEditor from '@/components/CodeNodeEditor/CodeNodeEditor.vue';
 import HtmlEditor from '@/components/HtmlEditor/HtmlEditor.vue';
+import SqlEditor from '@/components/SqlEditor/SqlEditor.vue';
 import { externalHooks } from '@/mixins/externalHooks';
 import { nodeHelpers } from '@/mixins/nodeHelpers';
 import { showMessage } from '@/mixins/showMessage';
@@ -374,8 +383,7 @@ import { workflowHelpers } from '@/mixins/workflowHelpers';
 import { hasExpressionMapping, isValueExpression, isResourceLocatorValue } from '@/utils';
 
 import mixins from 'vue-typed-mixins';
-import { CUSTOM_API_CALL_KEY, HTML_NODE_TYPE } from '@/constants';
+import { CODE_NODE_TYPE, CUSTOM_API_CALL_KEY, HTML_NODE_TYPE } from '@/constants';
-import { CODE_NODE_TYPE } from '@/constants';
 import type { PropType } from 'vue';
 import { debounceHelper } from '@/mixins/debounce';
 import { mapStores } from 'pinia';
@@ -398,6 +406,7 @@ export default mixins(
 	components: {
 		CodeNodeEditor,
 		HtmlEditor,
+		SqlEditor,
 		ExpressionEdit,
 		ExpressionParameterInput,
 		NodeCredentials,

packages/editor-ui/src/components/SqlEditor/SqlEditor.vue

@@ -0,0 +1,95 @@
+<template>
+	<div ref="sqlEditor" class="ph-no-capture"></div>
+</template>
+
+<script lang="ts">
+import type { PropType } from 'vue';
+import { defineComponent } from 'vue';
+import { autocompletion } from '@codemirror/autocomplete';
+import { indentWithTab, history, redo } from '@codemirror/commands';
+import { foldGutter, indentOnInput } from '@codemirror/language';
+import { lintGutter } from '@codemirror/lint';
+import type { Extension } from '@codemirror/state';
+import { EditorState } from '@codemirror/state';
+import type { ViewUpdate } from '@codemirror/view';
+import {
+	dropCursor,
+	EditorView,
+	highlightActiveLine,
+	highlightActiveLineGutter,
+	keymap,
+	lineNumbers,
+} from '@codemirror/view';
+import { MSSQL, MySQL, PostgreSQL, sql, StandardSQL } from '@codemirror/lang-sql';
+import type { SQLDialect } from 'n8n-workflow';
+
+import { codeNodeEditorTheme } from '../CodeNodeEditor/theme';
+
+const SQL_DIALECTS = {
+	standard: StandardSQL,
+	mssql: MSSQL,
+	mysql: MySQL,
+	postgres: PostgreSQL,
+} as const;
+
+export default defineComponent({
+	name: 'sql-editor',
+	props: {
+		query: {
+			type: String,
+			required: true,
+		},
+		dialect: {
+			type: String as PropType<SQLDialect>,
+			default: 'standard',
+		},
+		isReadOnly: {
+			type: Boolean,
+			default: false,
+		},
+	},
+	data() {
+		return {
+			editor: {} as EditorView,
+		};
+	},
+	computed: {
+		doc(): string {
+			return this.editor.state.doc.toString();
+		},
+	},
+
+	mounted() {
+		const dialect = SQL_DIALECTS[this.dialect as SQLDialect] ?? SQL_DIALECTS.standard;
+		const extensions: Extension[] = [
+			sql({ dialect, upperCaseKeywords: true }),
+			codeNodeEditorTheme({ maxHeight: false }),
+			lineNumbers(),
+			EditorView.lineWrapping,
+			lintGutter(),
+			EditorState.readOnly.of(this.isReadOnly),
+		];
+
+		if (this.isReadOnly) {
+			extensions.push(EditorView.editable.of(this.isReadOnly));
+		} else {
+			extensions.push(
+				history(),
+				keymap.of([indentWithTab, { key: 'Mod-Shift-z', run: redo }]),
+				autocompletion(),
+				indentOnInput(),
+				highlightActiveLine(),
+				highlightActiveLineGutter(),
+				foldGutter(),
+				dropCursor(),
+				EditorView.updateListener.of((viewUpdate: ViewUpdate) => {
+					if (!viewUpdate.docChanged) return;
+					this.$emit('valueChanged', this.doc);
+				}),
+			);
+		}
+		const state = EditorState.create({ doc: this.query, extensions });
+		this.editor = new EditorView({ parent: this.$refs.sqlEditor as HTMLDivElement, state });
+	},
+});
+</script>

packages/nodes-base/nodes/CrateDb/CrateDb.node.ts

@@ -73,6 +73,10 @@ export class CrateDb implements INodeType {
 				displayName: 'Query',
 				name: 'query',
 				type: 'string',
+				typeOptions: {
+					editor: 'sqlEditor',
+					sqlDialect: 'postgres',
+				},
 				displayOptions: {
 					show: {
 						operation: ['executeQuery'],

packages/nodes-base/nodes/Google/BigQuery/v2/actions/database/executeQuery.operation.ts

@@ -14,6 +14,9 @@ const properties: INodeProperties[] = [
 		displayName: 'SQL Query',
 		name: 'sqlQuery',
 		type: 'string',
+		typeOptions: {
+			editor: 'sqlEditor',
+		},
 		displayOptions: {
 			hide: {
 				'/options.useLegacySql': [true],
@@ -28,6 +31,9 @@ const properties: INodeProperties[] = [
 		displayName: 'SQL Query',
 		name: 'sqlQuery',
 		type: 'string',
+		typeOptions: {
+			editor: 'sqlEditor',
+		},
 		displayOptions: {
 			show: {
 				'/options.useLegacySql': [true],

packages/nodes-base/nodes/Microsoft/Sql/MicrosoftSql.node.ts

@@ -90,6 +90,10 @@ export class MicrosoftSql implements INodeType {
 				displayName: 'Query',
 				name: 'query',
 				type: 'string',
+				typeOptions: {
+					editor: 'sqlEditor',
+					sqlDialect: 'mssql',
+				},
 				displayOptions: {
 					show: {
 						operation: ['executeQuery'],

packages/nodes-base/nodes/MySql/v1/MySqlV1.node.ts

@@ -72,6 +72,10 @@ const versionDescription: INodeTypeDescription = {
 			displayName: 'Query',
 			name: 'query',
 			type: 'string',
+			typeOptions: {
+				editor: 'sqlEditor',
+				sqlDialect: 'mysql',
+			},
 			displayOptions: {
 				show: {
 					operation: ['executeQuery'],

packages/nodes-base/nodes/MySql/v2/actions/database/executeQuery.operation.ts

@@ -21,7 +21,8 @@ const properties: INodeProperties[] = [
 		description:
 			"The SQL query to execute. You can use n8n expressions and $1, $2, $3, etc to refer to the 'Query Parameters' set in options below.",
 		typeOptions: {
-			rows: 3,
+			editor: 'sqlEditor',
+			sqlDialect: 'mysql',
 		},
 		hint: 'Prefer using query parameters over n8n expressions to avoid SQL injection attacks',
 	},

packages/nodes-base/nodes/Postgres/v1/PostgresV1.node.ts

@@ -71,6 +71,10 @@ const versionDescription: INodeTypeDescription = {
 			displayName: 'Query',
 			name: 'query',
 			type: 'string',
+			typeOptions: {
+				editor: 'sqlEditor',
+				sqlDialect: 'postgres',
+			},
 			displayOptions: {
 				show: {
 					operation: ['executeQuery'],

packages/nodes-base/nodes/Postgres/v2/actions/database/executeQuery.operation.ts

@@ -21,7 +21,8 @@ const properties: INodeProperties[] = [
 		description:
 			"The SQL query to execute. You can use n8n expressions and $1, $2, $3, etc to refer to the 'Query Parameters' set in options below.",
 		typeOptions: {
-			rows: 3,
+			editor: 'sqlEditor',
+			sqlDialect: 'postgres',
 		},
 		hint: 'Prefer using query parameters over n8n expressions to avoid SQL injection attacks',
 	},

packages/nodes-base/nodes/QuestDb/QuestDb.node.ts

@@ -60,6 +60,10 @@ export class QuestDb implements INodeType {
 				displayName: 'Query',
 				name: 'query',
 				type: 'string',
+				typeOptions: {
+					editor: 'sqlEditor',
+					sqlDialect: 'postgres',
+				},
 				displayOptions: {
 					show: {
 						operation: ['executeQuery'],

packages/nodes-base/nodes/Snowflake/Snowflake.node.ts

@@ -65,6 +65,9 @@ export class Snowflake implements INodeType {
 				displayName: 'Query',
 				name: 'query',
 				type: 'string',
+				typeOptions: {
+					editor: 'sqlEditor',
+				},
 				displayOptions: {
 					show: {
 						operation: ['executeQuery'],

packages/nodes-base/nodes/TimescaleDb/TimescaleDb.node.ts

@@ -65,6 +65,10 @@ export class TimescaleDb implements INodeType {
 				displayName: 'Query',
 				name: 'query',
 				type: 'string',
+				typeOptions: {
+					editor: 'sqlEditor',
+					sqlDialect: 'postgres',
+				},
 				displayOptions: {
 					show: {
 						operation: ['executeQuery'],

packages/workflow/src/Interfaces.ts

@@ -1019,8 +1019,9 @@ export type NodePropertyTypes =
 
 export type CodeAutocompleteTypes = 'function' | 'functionItem';
 
-export type EditorType = 'code' | 'codeNodeEditor' | 'htmlEditor' | 'json';
+export type EditorType = 'code' | 'codeNodeEditor' | 'htmlEditor' | 'sqlEditor' | 'json';
 export type CodeNodeEditorLanguage = 'javaScript' | 'json'; //| 'python' | 'sql';
+export type SQLDialect = 'mssql' | 'mysql' | 'postgres';
 
 export interface ILoadOptions {
 	routing?: {
@@ -1035,6 +1036,7 @@ export interface INodePropertyTypeOptions {
 	codeAutocomplete?: CodeAutocompleteTypes; // Supported by: string
 	editor?: EditorType; // Supported by: string
 	editorLanguage?: CodeNodeEditorLanguage; // Supported by: string in combination with editor: codeNodeEditor
+	sqlDialect?: SQLDialect; // Supported by: sqlEditor
 	loadOptionsDependsOn?: string[]; // Supported by: options
 	loadOptionsMethod?: string; // Supported by: options
 	loadOptions?: ILoadOptions; // Supported by: options

pnpm-lock.yaml

@@ -844,6 +844,9 @@ importers:
       '@codemirror/lang-json':
         specifier: ^6.0.1
         version: 6.0.1
+      '@codemirror/lang-sql':
+        specifier: ^6.4.1
+        version: 6.4.1(@codemirror/view@6.5.1)(@lezer/common@1.0.1)
       '@codemirror/language':
         specifier: ^6.2.1
         version: 6.2.1
@@ -3367,6 +3370,19 @@ packages:
       '@lezer/json': 1.0.0
     dev: false
 
+  /@codemirror/lang-sql@6.4.1(@codemirror/view@6.5.1)(@lezer/common@1.0.1):
+    resolution: {integrity: sha512-PFB56L+A0WGY35uRya+Trt5g19V9k2V9X3c55xoFW4RgiATr/yLqWsbbnEsdxuMn5tLpuikp7Kmj9smRsqBXAg==}
+    dependencies:
+      '@codemirror/autocomplete': 6.4.0(@codemirror/language@6.2.1)(@codemirror/state@6.1.4)(@codemirror/view@6.5.1)(@lezer/common@1.0.1)
+      '@codemirror/language': 6.2.1
+      '@codemirror/state': 6.1.4
+      '@lezer/highlight': 1.1.1
+      '@lezer/lr': 1.2.3
+    transitivePeerDependencies:
+      - '@codemirror/view'
+      - '@lezer/common'
+    dev: false
+
   /@codemirror/language@6.2.1:
     resolution: {integrity: sha512-MC3svxuvIj0MRpFlGHxLS6vPyIdbTr2KKPEW46kCoCXw2ktb4NTkpkPBI/lSP/FoNXLCBJ0mrnUi1OoZxtpW1Q==}
     dependencies: