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  1. stackoverflow.com › questions › 63447How do I perform an IF...THEN in an SQL SELECT?

    15 wrz 2008 · From SQL Server 2012 you can use the IIF function for this. SELECT IIF(Obsolete = 'N' OR InStock = 'Y', 1, 0) AS Salable, * FROM Product This is effectively just a shorthand (albeit not standard SQL) way of writing CASE. I prefer the conciseness when compared with the expanded CASE version.

  2. stackoverflow.com › questions › 14290857SQL SELECT WHERE field contains words - Stack Overflow

    31 maj 2023 · If you need all words to be present, use this: SELECT * FROM mytable WHERE column1 LIKE '%word1%' AND column1 LIKE '%word2%' AND column1 LIKE '%word3%'. If you want something faster, you need to look into full text search, and this is very specific for each database type. edited Jan 12, 2013 at 6:27.

  3. www.baeldung.com › sql › select-conditional-logicHow to Execute an IF…THEN Logic in an SQL SELECT Statement -...

    28 maj 2024 · We can use either a CASE statement or an IIF() function to implement IF-THEN logic in SQL. In this tutorial, we’ll explore how to implement IF-THEN logic in SQL across various dialects such as SQL Server, MySQL, and PostgreSQL.

  4. yoshi.dbvis.com › webb › thetableSQL CONTAINS Function: SQL Server Guide With Examples -...

    18 sty 2024 · CONTAINS is a SQL Server function to search for a word or phrase in one or more text columns using precise or fuzzy matching. Specifically, SQL CONTAINS is a predicate to use in the WHERE clause to perform full-text search. The column or columns to search in must be of character-based data types.

  5. www.golinuxcloud.com › sql-if-statement-in-selectHow the Hell I use SQL IF Statement in SELECT [5 Methods] -...

    30 paź 2023 · We will guide you through five effective methods such as the CASE statement, IIF function, WHERE clause with OR/AND, CHOOSE function, and COALESCE function. These methods are like different paths to reach the same destination - making your SQL queries smart and responsive to conditions.

  6. www.baeldung.com › sql › select-column-contains-specific-stringHow to Select Rows in SQL Where a Column Contains Specific Words...

    12 maj 2024 · In this tutorial, we’ll look at querying rows that contain given words or phrases in SQL. We tested our examples on MS SQL Server 2022, PostgreSQL 14, and MySQL 8 databases . However, most methods we discuss should be available in other versions of these SQL implementations and other SQL dialects.

  7. www.baeldung.com › sql › if-statement-where-clauseIncorporating IF Statements Within SQL WHERE Clauses - Baeldung

    4 sie 2024 · In this article, we discussed various methods for implementing IF or IF-ELSE logic in an SQL WHERE clause. These methods include using CASE, Boolean Operators, IF () or IIF (), and CHOOSE () or ELT (). Moreover, we can use universal CASE statements to handle multiple different conditions with different outcomes.

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