SQL> select CONSTRAINT_NAME,INDEX_NAME,CONSTRAINT_TYPE,table_name from user_constraints where CONSTRAINT_NAME='PK_DEPT'; How to check the primary key in the table SQL> select CONSTRAINT_NAME C_NAME,INDEX_NAME,C
I received "ORA-02290: check constraint (PRODUCTION.PROJ_PH_PHASE_NUMBER_CK) violated" after running the following merge statement: {code } merge into project_phase target using (select distinct project_id, phase_cd from staging_iris where project_id is not null...
In this post, I am sharing one option to Disable / Enable the Foreign Key Constraint in PostgreSQL. During data migration and testing purpose, Database Developer requires to disable Foreign key constraint of a Table. Once you disable constraint, then later you might need to...
install Toad for Oracle, create an instance of Oracle Autonomous Database 19c (or other) and connect to the database instance, all of which is discussed inHow to download Toad for Oracle.
Active Directory problem: Check if a user exists in C#? Active Directory User does not assign User logon name and User Principal Name AD LDS cannot ChangePassword, but it can SetPassword Add <?xml version="1.0" encoding="UTF-8" standalone="yes"?> to my xml response Add a Constra...
Add Time in SQL HH:MM:SS to another HH:MM:SS Adding a column to a large (100 million rows) table with default constraint adding a extra column in a pivot table created uisng T-SQL Pivot Table query Adding a partition scheme to an existing table. Adding a Value to a 'date' Colum...
create index enable_for_is_null_i on tab ( indexed_column, 1 );Another benefit of bitmaps is it's easy to compress all those ones and zeros. So a bitmap index is typically smaller than the same B-tree index.For example, using a table of Olympic medal winners. Creating indexes on ed...
Using Oracle 11.2.3 Standard Edition, Windows 64. example of Metadata of Table: CREATE TABLE "X"."GEOPOLI_Test" ( "ID" NUMBER(*,0) NOT NULL ENABLE, "IS_SYNONYM" CHAR(1), CONSTRAINT "PK_GEOPOLITest" PRIMARY KEY ("ID") USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 ...
These vendors bring extensive PostgreSQL expertise to enhance the service quality. One notable PGaaS offering is EDB’s Postgres® AI Cloud Service, which combines EDB’s PostgreSQL knowledge with the native Oracle compatibility of EDB’s Postgres Advanced Server. This service ensures ...
In active-active, both servers are managing traffic, spreading the load between them.If the servers are public-facing, the DNS would need to know about the public IPs of both servers. If the servers are internal-facing, application logic would need to know about both servers.Active-active ...