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SQL Server Cheat Sheet
SQL Server Data Types
| Exact Numerics |
| bit |
decimal |
| tinyint |
money |
| smallint |
numeric |
| bigint |
| Approximate Numerics |
| float |
real |
| Date and Time |
| smalld atetime |
timestamp |
| datetime |
| Stri ngs |
| char |
text |
| varchar |
| Unicode Strings |
| nchar |
ntext |
| nvarchar |
| Binary Strings |
| binary |
image |
| varbinary |
| Misc ell ane ous |
| cursor |
table |
| sql_va riant |
xml |
SQL Server Type Conversion
| CAST (expre ssion AS datatype) |
| CONVERT (datatype, expres sion) |
SQL Server Table Functions
| ALTER |
DROP |
| CREATE |
TRUNCATE |
|
SQL Server Grouping (Aggregate) Functions
| AVG |
MAX |
| BINARY _CH ECKSUM |
MIN |
| CHECKSUM |
SUM |
| CHECKS UM_AVG |
STDEV |
| COUNT |
STDEVP |
| COUNT_BIG |
VAR |
| GROUPING |
VARP |
SQL Server Ranking Functions
| RANK |
NTILE |
| DENSE_RANK |
ROW_NUMBER |
SQL Server String Functions
| ASCII |
REPLICATE |
| CHAR |
REVERSE |
| CHARINDEX |
RIGHT |
| DIFFERENCE |
RTRIM |
| LEFT |
SOUNDEX |
| LEN |
SPACE |
| LOWER |
STR |
| LTRIM |
STUFF |
| NCHAR |
SUBSTRING |
| PATINDEX |
UNICODE |
| REPLACE |
UPPER |
| QUOTENAME |
|
SQL Server Date Functions
| DATEADD (datepart, number, date) |
| DATEDIFF (datepart, start, end) |
| DATENAME (datepart, date) |
| DATEPART (datepart, date) |
| DAY (date) |
| GETDATE() |
| GETUTC DATE() |
| MONTH (date) |
| YEAR (date) |
SQL Server Dateparts
| yy, yyyy |
Year |
| qq, q |
Quarter |
| mm, m |
Month |
| dy, y |
Day of Year |
| dd, d |
Day |
| wk, ww |
Week |
| hh |
Hour |
| mi, n |
Minute |
| ss, s |
Second |
| ms |
Millis econd |
SQL Server Mathematical Functions
| ABS |
LOG10 |
| ACOS |
PI |
| ASIN |
POWER |
| ATAN |
RADIANS |
| ATN2 |
RAND |
| CEILING |
ROUND |
| COS |
SIGN |
| COT |
SIN |
| DEGREES |
SQUARE |
| EXP |
SQRT |
| FLOOR |
TAN |
LOG
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