feat: add default value for created/modified time uidt

packages/nocodb-sdk/src/lib/sqlUi/MssqlUi.ts

@@ -735,9 +735,11 @@ export class MssqlUi {
         break;
       case 'CreateTime':
         colProp.dt = 'datetime';
+        colProp.cdf = 'GETDATE()';
         break;
       case 'LastModifiedTime':
         colProp.dt = 'datetime';
+        colProp.cdf = 'GETDATE()';
         break;
       case 'AutoNumber':
         colProp.dt = 'int';

packages/nocodb-sdk/src/lib/sqlUi/MysqlUi.ts

@@ -1072,10 +1072,12 @@ export class MysqlUi {
         colProp.dt = 'datetime';
         break;
       case 'CreateTime':
-        colProp.dt = 'datetime';
+        colProp.dt = 'timestamp';
+        colProp.cdf = 'CURRENT_TIMESTAMP'
         break;
       case 'LastModifiedTime':
-        colProp.dt = 'datetime';
+        colProp.dt = 'timestamp';
+        colProp.cdf = 'CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP'
         break;
       case 'AutoNumber':
         colProp.dt = 'int';

packages/nocodb-sdk/src/lib/sqlUi/PgUi.ts

@@ -1159,7 +1159,7 @@ export class PgUi {
   static columnEditable(colObj) {
     return colObj.tn !== '_evolutions' || colObj.tn !== 'nc_evolutions';
   }
-/*
+  /*
 
   static extractFunctionName(query) {
     const reg =
@@ -1687,9 +1687,10 @@ export class PgUi {
         break;
       case 'CreateTime':
         colProp.dt = 'timestamp';
+        colProp.cdf = 'now()';
         break;
       case 'LastModifiedTime':
-        colProp.dt = 'timestamp';
+        colProp.cdf = 'now()';
         break;
       case 'AutoNumber':
         colProp.dt = 'int';

packages/nocodb-sdk/src/lib/sqlUi/SnowflakeUi.ts

@@ -778,9 +778,11 @@ export class SnowflakeUi {
         break;
       case 'CreateTime':
         colProp.dt = 'TIMESTAMP';
+        colProp.cdf = 'current_timestamp()';
         break;
       case 'LastModifiedTime':
         colProp.dt = 'TIMESTAMP';
+        colProp.cdf = 'current_timestamp()';
         break;
       case 'AutoNumber':
         colProp.dt = 'INT';

packages/nocodb-sdk/src/lib/sqlUi/SqliteUi.ts

@@ -628,9 +628,11 @@ export class SqliteUi {
         break;
       case 'CreateTime':
         colProp.dt = 'datetime';
+        colProp.cdf =  'CURRENT_TIMESTAMP';
         break;
       case 'LastModifiedTime':
         colProp.dt = 'datetime';
+        colProp.cdf =  'CURRENT_TIMESTAMP';
         break;
       case 'AutoNumber':
         colProp.dt = 'integer';

packages/nocodb/src/services/columns.service.ts

@@ -1749,6 +1749,8 @@ export class ColumnsService {
 
             if (!dbColumn) {
               // create column in db
+
+              const column = sqlClient
             }
 
             await Column.insert({