There are two methods to achieve this:
Use SPUFI or QMF to EXPLAIN the dynamic SQL statement
Include EXPLAIN command in the embedded by dynamic SQL statements
Posted Date:- 2021-09-03 03:01:25
Mention the length of physical storage of the given data types of DB2 – DATE, TIMESTAMP, TIME
Mention the definition of COBOL in VARCHAR field.
Why SELECT is not preferred in embedded SQL programs?
When will you choose to run RUNSTATS?
How do you insert a record with a nullable column?
What does it mean if the null indicator has -1, 0, -2?
How do you retrieve the data from a nullable column?
How does DB2 store NULL physically?
When is the access path determined for dynamic SQL?
What are the advantages of using a PACKAGE?
What else is there Ain the PLN apart from the access path?
How does DB2 determine what lock-size to use?
When do you specify the isolation level? How?
What is the difference between CS and RR isolation levels?
How do you do the EXPLAIN of a dynamic SQL statement?
How do you leave the cursor open after issuing a COMMIT?
What Is Join And Different Types Of Join?
When Can You Be Sure That A Query Will Return Only One Row?
What Is The Difference Between Join And Union?
What Is A Corelated Subquerry?
What Are The Functions Of Bind?
What's The Best Locksize That You Could Use When You Create A Tablespace?
What Does Currentdata Option In Bind Indicate?
What Is The Difference Between Type 1 Index & Type 2 Index?
What Are The Levels Of Isolation Available With Db2v4?
What Is The Sql Communications Area And What Are Some Of Its Key Fields?
Once You Create A View, Where Would Information About The View Be Stored?
What Is Meant By Repeatable Read?
What information is contained in an SYSCOPY entry?
What information is held in SYSIBM.SYSCOPY?
What is the format (internal layout) of "TIMESTAMP"?
What is meant by repeatable read?
What is the function of the Data Manager?
What will the COMMIT accomplish?
What is meant by UNION and UNION ALL?
What is RELEASE/ACQUIRE in BIND?
Explain the contents that are a part of DCLGEN.