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SQL DECODE () function syntax. The following illustrates the syntax of the SQL DECODE () function: DECODE (e , s1, r1[, s2, r2], ...,[,sn,rn] [, d]); Code language:SQL (Structured Query Language)(sql) In this syntax: e is the argument that to be searched for or compared with other argument s1, s2, … sn.
6 sie 2024 · The syntax of the DECODE() function is as shown below: DECODE(expression, search1, result1, search2, result2, ..., default) Where: expression: The value to compare. search: The value to compare against the expression. result: The value returned if the expression matches the search value. default: The value returned if no match is found (optional).
A comprehensive SQL syntax cheat sheet for quick reference, covering essential commands, functions, operators, and concepts across various database systems. Resources
8 sie 2024 · How does the DECODE() function work in SQL? The DECODE() function provides conditional querying by comparing an expression to a series of search values. It returns the corresponding result when a match is found, or a default value if no match is found, similar to the CASE statement.
1 cze 2023 · The syntax of the DECODE function is: DECODE ( expression, search, result [, search, result]... [,default] ) While you’re here, if you want an easy-to-use list of the main features in Oracle SQL, get my SQL Cheat Sheet here: DECODE Function Parameters. The parameters of the Oracle DECODE function are:
25 wrz 2020 · Download this 2-page SQL Basics Cheat Sheet in PDF or PNG format, print it out, and stick to your desk. The SQL Basics Cheat Sheet provides you with the syntax of all basics clauses, shows you how to write different conditions, and has examples.
Quickly reference essential commands and syntax with this SQL cheat sheet. Perfect for streamlining your database queries.
