Answer Posted / Vikas Pandey
To optimize a query in DB2, you can use various techniques such as indexing, join order optimization, using appropriate functions, and limiting the result set. Here's an example:n```nCREATE INDEX idx_columnname ON table_name (columnname);nSELECT * FROM table_name WHERE columnname = 'search_value' LIMIT 10;n```
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If anyone has IBM Certification Dumps pls forward to me & also let me know what are the Certification Codes that are available in DB2
What is the latest version of ibm db2?
have 3 tables table1, table2 and table3 which contains employee information. table1 is master table, table2 contains emp details like emp no and so on, table 3 contains emp salary. so if any emp leave company between 25th - 30th of every month it has to get updated in tables. but it is not getting updated. What is the reason.
