SQL functions (A-D)

Each function is listed, and the function type (numeric, character, and so on) is indicated next to it.

For links to all functions of a given type, see Function types.

See also

ABS function [Numeric]
ACOS function [Numeric]
ARGN function [Miscellaneous]
ASCII function [String]
ASIN function [Numeric]
ATAN function [Numeric]
ATAN2 function [Numeric]
AVG function [Aggregate]
BYTE_LENGTH function [String]
BYTE_SUBSTR function [String]
CAST function [Data type conversion]
CEILING function [Numeric]
CHAR function [String]
CHARINDEX function [String]
CHAR_LENGTH function [String]
COALESCE function [Miscellaneous]
CONVERT function [Data type conversion]
COS function [Numeric]
COT function [Numeric]
COUNT function [Aggregate]
DATALENGTH function [System]
DATE function [Date and time]
DATEADD function [Date and time]
DATEDIFF function [Date and time]
DATEFORMAT function [Date and time]
DATENAME function [Date and time]
DATEPART function [Date and time]
DATETIME function [Date and time]
DAY function [Date and time]
DAYNAME function [Date and time]
DAYS function [Date and time]
DB_PROPERTY function [System]
DEGREES function [Numeric]
DIFFERENCE function [String]
DOW function [Date and time]