Merge pull request #4543 from nocodb/fix/formula-division

fix: formula division for mysql

packages/nocodb/src/lib/db/sql-data-mapper/lib/sql/formulaQueryBuilderFromString.ts

@@ -136,6 +136,11 @@ export default function formulaQueryBuilder(
           type: 'CallExpression',
           arguments: [pt.left],
         };
+        pt.right = {
+          callee: { name: 'FLOAT' },
+          type: 'CallExpression',
+          arguments: [pt.right],
+        };
       }
 
       const query = knex.raw(

packages/nocodb/src/lib/db/sql-data-mapper/lib/sql/formulav2/formulaQueryBuilderv2.ts

@@ -646,6 +646,11 @@ export default async function formulaQueryBuilderv2(
           type: 'CallExpression',
           arguments: [pt.left],
         };
+        pt.right = {
+          callee: { name: 'FLOAT' },
+          type: 'CallExpression',
+          arguments: [pt.right],
+        };
       }
       pt.left.fnName = pt.left.fnName || 'ARITH';
       pt.right.fnName = pt.right.fnName || 'ARITH';

packages/nocodb/src/lib/db/sql-data-mapper/lib/sql/functionMappings/mysql.ts

@@ -36,7 +36,7 @@ const mysql2 = {
   MID: 'SUBSTR',
   FLOAT: (args: MapFnArgs) => {
     return args.knex
-      .raw(`CAST(${args.fn(args.pt.arguments[0])} as DOUBLE)${args.colAlias}`)
+      .raw(`CAST(CAST(${args.fn(args.pt.arguments[0])} as CHAR) AS DOUBLE)${args.colAlias}`)
       .wrap('(', ')');
   },
   DATEADD: ({ fn, knex, pt, colAlias }: MapFnArgs) => {