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String Functions: ASCII CHAR_LENGTH CHARACTER_LENGTH CONCAT CONCAT_WS FIELD FIND_IN_SET FORMAT INSERT INSTR LCASE LEFT LENGTH LOCATE LOWER LPAD LTRIM MID POSITION REPEAT REPLACE REVERSE RIGHT RPAD RTRIM SPACE STRCMP SUBSTR SUBSTRING SUBSTRING_INDEX TRIM UCASE UPPER Numeric Functions: ABS ACOS ASIN AT...
IN clause with comma-separated values IN clause with the value being a FlexSim Array BETWEEN AND/OR LIKE CASE-WHEN-THEN-ELSE-END LIMIT SQL Aliases using AS SQL Aggregation Functions SUM() AVG() COUNT() MIN() MAX() STD() VAR() ARRAY_AGG() SQL Window Functions Aliased windows using ...
« W3Schools Home Next Chapter » SQL SQL is a standard language for accessing databases. Our SQL tutorial will teach you how to use SQL to access and manipulate data in: MySQL, SQL Server, Access, Oracle, Sybase, DB2, and other database systems....
SQL Aggregate FunctionsAn aggregate function is a function that performs a calculation on a set of values, and returns a single value.Aggregate functions are often used with the GROUP BY clause of the SELECT statement. The GROUP BY clause splits the result-set into groups of values and the ...
Note:This is an optional feature. You can study at W3Schools without creating an account. SQL References At W3Schools you will find a complete reference for keywords and functions: SQL Keyword Reference MYSQL Functions SQLServer Functions
❮Previous❮ SQL Server FunctionsNext❯ ExampleGet your own SQL Server Return the length of an expression (in bytes): SELECTDATALENGTH('W3Schools.com'); Try it Yourself » Definition and Usage The DATALENGTH() function returns the number of bytes used to represent an expression. ...
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This can be accomplished by using the DB Tools Execute Query VI which can be found in the Functions»Database»Advanced palettes of the Functions Pallette. This VI will allow the user to execute any SQL statement including the delete and update statements. Additional InformationThe Database ...
otherwisereturntheexpression:SELECTIFNULL(NULL,"W3Schools.com");