MySQL Regexps You have seen MySQL pattern matching with LIKE …%. MySQL supports another type of pattern matching operation based on regular expr...[Read More]

HSQLDB – Update Query Whenever you want to modify the values of a table, you can use the UPDATE command. This will modify any field value from a...[Read More]

DB2 – Introduction This chapter describes history of DB2, its versions, editions and their respective features. Overview DB2 is a database produ...[Read More]

MySQL WHERE Clause We have seen SQL SELECT command to fetch data from MySQL table. We can use a conditional clause called WHERE clause to filter out r...[Read More]

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