feat: formula - record_id support

packages/nc-gui/utils/formulaUtils.ts

@@ -519,6 +519,16 @@ const formulas: Record<string, any> = {
     syntax: 'ODD(value)',
     examples: ['ODD({column})'],
   },
+  RECORD_ID: {
+    validation: {
+      args: {
+        rqd: 0,
+      },
+    },
+    description: 'Returns ID of the current record.',
+    syntax: 'RECORD_ID()',
+    examples: ['RECORD_ID()'],
+  },
 }
 
 const formulaList = Object.keys(formulas)

packages/nocodb/src/db/formulav2/formulaQueryBuilderv2.ts

@@ -724,6 +724,7 @@ async function _formulaQueryBuilder(
               fn,
               colAlias,
               prevBinaryOp,
+              model,
             });
             if (res) return res;
           }
@@ -774,22 +775,19 @@ async function _formulaQueryBuilder(
       }
       return { builder: knex.raw(`??${colAlias}`, [builder || pt.name]) };
     } else if (pt.type === 'BinaryExpression') {
-
-      if(pt.operator === '&'){
-        return  fn(
-            {
-              type: 'CallExpression',
-              arguments: [
-                pt.left,
-                pt.right
-              ],
-              callee: {
-                type: 'Identifier',
-                name: 'CONCAT',
-              },
+      // treat `&` as shortcut for concat
+      if (pt.operator === '&') {
+        return fn(
+          {
+            type: 'CallExpression',
+            arguments: [pt.left, pt.right],
+            callee: {
+              type: 'Identifier',
+              name: 'CONCAT',
             },
-            alias,
-            prevBinaryOp,
+          },
+          alias,
+          prevBinaryOp,
         );
       }
 

packages/nocodb/src/db/functionMappings/commonFns.ts

@@ -1,4 +1,5 @@
 import type { MapFnArgs } from '../mapFunctionName';
+import { NcError } from '~/helpers/catchError';
 
 export default {
   // todo: handle default case
@@ -135,4 +136,19 @@ export default {
       ),
     };
   },
+  RECORD_ID: async (args: MapFnArgs) => {
+    const pkCol = args.model?.primaryKey;
+    if (!pkCol) {
+      NcError.badRequest('Primary key not found');
+    }
+
+    return {
+      builder: args.knex.raw(
+        `${
+          (await args.fn({ type: 'Identifier', name: pkCol.id }, args.a))
+            .builder
+        } ${args.colAlias}`,
+      ),
+    };
+  },
 };

packages/nocodb/src/db/mapFunctionName.ts

@@ -1,5 +1,6 @@
 import type { XKnex } from '~/db/CustomKnex';
 import type { Knex } from 'knex';
+import type { Model } from '~/models';
 import mssql from '~/db/functionMappings/mssql';
 import mysql from '~/db/functionMappings/mysql';
 import pg from '~/db/functionMappings/pg';
@@ -17,6 +18,7 @@ export interface MapFnArgs {
   fn: (...args: any) => Promise<{ builder: Knex.QueryBuilder | any }>;
   colAlias: string;
   prevBinaryOp?: any;
+  model: Model;
 }
 
 const mapFunctionName = async (args: MapFnArgs): Promise<any> => {