feat: Add formula functions

Added - UPPER, LOWER, LEN, TRIM

Signed-off-by: Pranav C <61551451+pranavxc@users.noreply.github.com>

packages/nc-gui/components/project/spreadsheet/components/editColumn/formulaOptions.vue

@@ -71,7 +71,12 @@ export default {
   data: () => ({
     formula: {},
     // formulas: ['AVERAGE()', 'COUNT()', 'COUNTA()', 'COUNTALL()', 'SUM()', 'MIN()', 'MAX()', 'AND()', 'OR()', 'TRUE()', 'FALSE()', 'NOT()', 'XOR()', 'ISERROR()', 'IF()', 'LEN()', 'MID()', 'LEFT()', 'RIGHT()', 'FIND()', 'CONCATENATE()', 'T()', 'VALUE()', 'ARRAYJOIN()', 'ARRAYUNIQUE()', 'ARRAYCOMPACT()', 'ARRAYFLATTEN()', 'ROUND()', 'ROUNDUP()', 'ROUNDDOWN()', 'INT()', 'EVEN()', 'ODD()', 'MOD()', 'LOG()', 'EXP()', 'POWER()', 'SQRT()', 'CEILING()', 'FLOOR()', 'ABS()', 'RECORD_ID()', 'CREATED_TIME()', 'ERROR()', 'BLANK()', 'YEAR()', 'MONTH()', 'DAY()', 'HOUR()', 'MINUTE()', 'SECOND()', 'TODAY()', 'NOW()', 'WORKDAY()', 'DATETIME_PARSE()', 'DATETIME_FORMAT()', 'SET_LOCALE()', 'SET_TIMEZONE()', 'DATESTR()', 'TIMESTR()', 'TONOW()', 'FROMNOW()', 'DATEADD()', 'WEEKDAY()', 'WEEKNUM()', 'DATETIME_DIFF()', 'WORKDAY_DIFF()', 'IS_BEFORE()', 'IS_SAME()', 'IS_AFTER()', 'REPLACE()', 'REPT()', 'LOWER()', 'UPPER()', 'TRIM()', 'SUBSTITUTE()', 'SEARCH()', 'SWITCH()', 'LAST_MODIFIED_TIME()', 'ENCODE_URL_COMPONENT()', 'REGEX_EXTRACT()', 'REGEX_MATCH()', 'REGEX_REPLACE()']
-    availableFunctions: ['AVG', 'ADD', 'CONCAT'],
+    availableFunctions: [
+      'AVG', 'ADD', 'CONCAT', 'TRIM',
+      'UPPER',
+      'LOWER',
+      'LEN'
+    ],
     availableBinOps: ['+', '-', '*', '/'],
     autocomplete: false,
     suggestion: null,
@@ -246,7 +251,10 @@ export default {
       this.$nextTick(() => {
         if (this.$refs.sugOptions[this.selected]) {
           try {
-            this.$refs.sugList.$el.scrollTo({ top: this.$refs.sugOptions[this.selected].$el.offsetTop, behavior: 'smooth' })
+            this.$refs.sugList.$el.scrollTo({
+              top: this.$refs.sugOptions[this.selected].$el.offsetTop,
+              behavior: 'smooth'
+            })
           } catch (e) {
           }
         }

packages/nc-gui/layouts/default.vue

@@ -675,7 +675,6 @@ export default {
       toggleTreeviewWindow: 'windows/MutToggleTreeviewWindow'
     }),
     async loadProjectInfo() {
-      debugger
       if (this.$route.params.project_id) {
         try {
           const { info } = (await this.$axios.get(`/nc/${this.$route.params.project_id}/projectApiInfo`, {

packages/nocodb/src/lib/dataMapper/lib/sql/formulaQueryBuilderFromString.ts

@@ -1,4 +1,5 @@
 import jsep from 'jsep';
+import getFunctionName from "./getFunctionName";
 
 
 // todo: switch function based on database
@@ -38,7 +39,6 @@ export default function formulaQueryBuilder(tree, alias, knex, aliasToColumn = {
             return fn(pt.arguments[0], a, prevBinaryOp)
           }
           break;
-        case 'concat':
         case 'CONCAT':
           if (knex.clientType() === 'sqlite3') {
             if (pt.arguments.length > 1) {
@@ -53,6 +53,9 @@ export default function formulaQueryBuilder(tree, alias, knex, aliasToColumn = {
             }
           }
           break;
+        default:
+          pt.callee.name = getFunctionName(pt.callee.name, knex)
+          break
       }
 
       return knex.raw(`${pt.callee.name}(${pt.arguments.map(arg => fn(arg).toQuery()).join()})${colAlias}`)

packages/nocodb/src/lib/dataMapper/lib/sql/getFunctionName.ts

@@ -0,0 +1,44 @@
+import {XKnex} from "../../index";
+
+const pg = {
+  LEN: 'length'
+}
+
+const mssql = {
+  LEN: 'LEN'
+}
+
+const mysql2 = {
+  LEN: 'CHAR_LENGTH'
+}
+
+
+const sqlite3 = {
+  LEN: 'LENGTH'
+}
+
+
+const getFunctionName = (name, knex: XKnex) => {
+
+  switch (knex.clientType()) {
+
+    case 'mysql':
+    case 'mysql2':
+      return mysql2[name] || name;
+      break;
+    case 'pg':
+    case 'postgre':
+      return pg[name] || name;
+      break;
+    case 'mssql':
+      return mssql[name] || name;
+      break;
+    case 'sqlite':
+    case 'sqlite3':
+      return sqlite3[name] || name;
+      break;
+  }
+}
+
+
+export default getFunctionName;

packages/nocodb/src/lib/noco/gql/GqlApiBuilder.ts

@@ -1497,7 +1497,7 @@ export class GqlApiBuilder extends BaseApiBuilder<Noco> implements XcMetaMgr {
 
   public async onTableUpdate(changeObj: any): Promise<void> {
     this.log(`onTableUpdate :  '%s'`, changeObj.tn);
-    await super.onTableUpdate(changeObj, async ({ctx, meta}) => {
+    await super.onTableUpdate(changeObj, async ({ctx}) => {
 
 
       const tn = changeObj.tn;
@@ -1515,7 +1515,7 @@ export class GqlApiBuilder extends BaseApiBuilder<Noco> implements XcMetaMgr {
 
       const oldSchema = this.schemas[tn];
       this.log(`onTableUpdate :  Populating new schema for '%s' table`, changeObj.tn);
-      meta.schema = this.schemas[tn] = GqlXcSchemaFactory.create(this.connectionConfig, this.generateRendererArgs(enabledModelCtx)).getString();
+       this.schemas[tn] = GqlXcSchemaFactory.create(this.connectionConfig, this.generateRendererArgs(enabledModelCtx)).getString();
       if (oldSchema !== this.schemas[tn]) {
         this.log(`onTableUpdate :  Updating and taking backup of schema - '%s' table`, changeObj.tn);
 
@@ -1530,7 +1530,7 @@ export class GqlApiBuilder extends BaseApiBuilder<Noco> implements XcMetaMgr {
         }
 
         await this.xcMeta.metaUpdate(this.projectId, this.dbAlias, 'nc_models', {
-          schema: meta.schema,
+          schema: this.schemas[tn],
           schema_previous: JSON.stringify(previousSchemas)
         }, {
           title: tn
@@ -2026,10 +2026,11 @@ export class GqlApiBuilder extends BaseApiBuilder<Noco> implements XcMetaMgr {
       }
 
       await this.xcMeta.metaUpdate(this.projectId, this.dbAlias, 'nc_models', {
-        schema: meta.schema,
+        schema: this.schemas[tn],
         schema_previous: JSON.stringify(previousSchemas)
       }, {
-        title: tn
+        title: tn,
+        type:'table'
       });
 
     }