What is 811 DB2 error?

What is 811 DB2 error?

-811 THE RESULT OF AN EMBEDDED SELECT STATEMENT OR A SUBSELECT IN THE SET CLAUSE OF AN UPDATE STATEMENT IS A TABLE OF MORE THAN ONE ROW, OR THE RESULT OF A SUBQUERY OF A BASIC PREDICATE IS MORE THAN ONE VALUE.

What is 911 DB2 error?

-911 THE CURRENT UNIT OF WORK HAS BEEN ROLLED BACK DUE TO DEADLOCK OR TIMEOUT. REASON reason-code , TYPE OF RESOURCE resource-type , AND RESOURCE NAME resource-name.

What is SQL error in DB2?

SQL Error Code is used on a day to day basis for the diagnosis of programming failures as a result of SQL calls by DB2 computer programs. An important feature of DB2 programs is the error processing. The error diagnostic containing the SQL Error Code are held in the field SQLCODE within the DB2 SQLCA block.

What is deadlock in Db2?

A deadlock occurs when two or more application processes each hold locks on resources that the others need and without which they cannot proceed. After a preset time interval, Db2 can roll back the current unit of work for one of the processes or request a process to terminate.

What is error in DB2?

The DB2 error states that DB2 failed to insert the new record into the due to a primary key constraint violation. This means that there is already a record in the TI_APGROUP_0 table that has the same CATENTRY_ID value as the record you are attempting to insert.

How does COBOL resolve deadlock in Db2?

Procedure

  1. Obtain information from the lock event monitor or administration notification log about all tables where agents are experiencing deadlocks.
  2. Use the information in the administration notification log to decide how to resolve the deadlock problem.

How to resolve-811 SQL error code in DB2?

how to resolve -811 sql error code in db2? 2) Strengthen the where clause so that u get only one row. -811 is caused when execution of a SELECT has resulted in a result table containing more than one row. Solution – Look at the syntax of the statement to ensure that it contains the proper condition specifications.

What does SQLCODE-811 mean and solution for this?

What does this mean SQLCODE -811 and solution for this? you can even get -811 in an embedded SQL SELECT, if your query returns more than one row. The description is as follows. Execution of an embedded SELECT statement has resulted in a result table containing more than one row.

How to fix SQL error code 811?

Bind the program in the plan properly. SQL error code 811 is also a common error. Either the SELECT statement returned more than one row or basic predicate contains a sub-query which results in more than one value So, it is better to bind the program in the plan properly.

How to get-811 in an embedded SQL SELECT statement?

you can even get -811 in an embedded SQL SELECT, if your query returns more than one row. The description is as follows. Execution of an embedded SELECT statement has resulted in a result table containing more than one row. Alternatively, a subquery contained in a basic predicate has produced more than one value.