DDL changes for nrt_page_case_answer (#235)

Co-authored-by: Varshinee <[email protected]>

Author: VarshineeVenkat

db/upgrade/rdb_modern/tables/014-create_nrt_page_case_answer.sql

@@ -4,7 +4,7 @@ CREATE TABLE dbo.nrt_page_case_answer
     act_uid                bigint                                          NOT NULL,
     nbs_case_answer_uid    bigint                                          NOT NULL,
     nbs_ui_metadata_uid    bigint                                          NOT NULL,
-    nbs_rdb_metadata_uid   bigint                                          NOT NULL,
+    nbs_rdb_metadata_uid   bigint                                          NULL,
     nbs_question_uid       bigint                                          NOT NULL,
     rdb_table_nm           varchar(30)                                     NULL,
     rdb_column_nm          varchar(30)                                     NULL,

liquibase-service/src/main/resources/db/rdb_modern/tables/014-create_nrt_page_case_answer-001.sql

@@ -62,6 +62,12 @@ IF EXISTS (SELECT 1 FROM sysobjects WHERE name = 'nrt_page_case_answer' and xtyp
             BEGIN
                 ALTER TABLE dbo.nrt_page_case_answer
                     ADD ldf_status_cd varchar(20);
+            END;  
+
+
+        IF NOT EXISTS(SELECT 1 FROM sys.columns WHERE Name = N'nbs_rdb_metadata_uid' AND Object_ID = Object_ID(N'nrt_page_case_answer'))
+            BEGIN
+                ALTER TABLE dbo.nrt_page_case_answer ALTER COLUMN nbs_rdb_metadata_uid bigint NULL;
             END;                        
 
     END;