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Oracle 10g feature: Regular Expressions
This article will provide information about regular expressions in oracle 10g which the forum members might find it useful.
The regular expressions feature in Oracle Database 10g is a powerful tool for manipulating textual data.
Oracle's implementation of regular expressions comes in the form of various SQL functions and a WHERE clause operator.
Some of the SQL functions are:
1. REGEXP_INSTR
2. REGEXP_SUBSTR
3. REGEXP_REPLACE
and the WHERE clause operator is:
1. REGEXP_LIKE
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