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7 wrz 2009 · Oracle 10g has functions that allow the use of POSIX-compliant regular expressions in SQL: REGEXP_LIKE; REGEXP_REPLACE; REGEXP_INSTR; REGEXP_SUBSTR; See the Oracle Database SQL Reference for syntax details on this functions. Take a look at Regular expressions in Perl with examples. Code : select * from tbl where regexp_like(col, '^(ABC|XYZ|PQR)');
The LIKE operator is used in a WHERE clause to search for a specified pattern in a column. There are two wildcards often used in conjunction with the LIKE operator: The percent sign % represents zero, one, or multiple characters
SELECT * FROM table WHERE column IN (1, 2, 3) Is effectively. SELECT * FROM table WHERE column = 1 OR column = 2 OR column = 3 And sadly, that is the route you'll have to take with your LIKE statements. SELECT * FROM table WHERE column LIKE 'Text%' OR column LIKE 'Hello%' OR column LIKE 'That%'
23 sty 2024 · In this article, we'll look at how the SQL LIKE operator can handle different situations, like searching for patterns, multiple words, or a mix of both. We will also explore how we can handle dynamic patterns using it.
28 sty 2021 · The SQL LIKE operator can be used to search for static and wildcard string patterns within any character-based column. In this tutorial we will go through examples showing the many different ways the LIKE operator can be used.
The SQL Server LIKE operator is a logical operator that checks if a character string matches a specified pattern. A pattern may include regular characters and wildcard characters. The LIKE operator is used in the WHERE clause of the SELECT, UPDATE, and DELETE statements to filter rows based on pattern matching.
29 lip 2022 · Use LIKE to filter SQL records on specific string matches. This tutorial teaches you to use wildcards, NOT, LOWER, UPPER, and CASE WHEN with LIKE.
