SQL: Single Row Functions

Single Row Functions


List of Single row functions in Oracle

A)Numeric Functions
ABS
ACOS
ASIN
ATAN
ATAN2
BITAND
CEIL
COS
COSH
EXP
FLOOR
LN
LOG
MOD
NANVL
POWER
REMAINDER
ROUND (number)
SIGN
SIN
SINH
SQRT
TAN
TANH
TRUNC (number)
WIDTH_BUCKET


B)Character Functions that return Character Values
CHR
CONCAT
INITCAP
LOWER
LPAD
LTRIM
NLS_INITCAP
NLS_LOWER
NLSSORT
NLS_UPPER
REGEXP_REPLACE
REGEXP_SUBSTR
REPLACE
RPAD
RTRIM
SOUNDEX
SUBSTR
TRANSLATE
TREAT
TRIM
UPPER


C)NLS Character Function that return information about character set
NLS_CHARSET_DECL_LEN
NLS_CHARSET_ID
NLS_CHARSET_NAME

D)Character Functions that return Number Value

ASCII
INSTR
LENGTH
REGEXP_INSTR

E)Datetime Functions

ADD_MONTHS
CURRENT_DATE
CURRENT_TIMESTAMP
DBTIMEZONE
EXTRACT (datetime)
FROM_TZ
LAST_DAY
LOCALTIMESTAMP
MONTHS_BETWEEN
NEW_TIME
NEXT_DAY
NUMTODSINTERVAL
NUMTOYMINTERVAL
ROUND (date)
SESSIONTIMEZONE
SYS_EXTRACT_UTC
SYSDATE
SYSTIMESTAMP
TO_CHAR (datetime)
TO_TIMESTAMP
TO_TIMESTAMP_TZ
TO_DSINTERVAL
TO_YMINTERVAL
TRUNC (date)
TZ_OFFSET

F)General Comparison Functions

GREATEST
LEAST

G)Conversion Functions

ASCIISTR
BIN_TO_NUM
CAST
CHARTOROWID
COMPOSE
CONVERT
DECOMPOSE
HEXTORAW
NUMTODSINTERVAL
NUMTOYMINTERVAL
RAWTOHEX
RAWTONHEX
ROWIDTOCHAR
ROWIDTONCHAR
SCN_TO_TIMESTAMP
TIMESTAMP_TO_SCN
TO_BINARY_DOUBLE
TO_BINARY_FLOAT
TO_CHAR (character)
TO_CHAR (datetime)
TO_CHAR (number)
TO_CLOB
TO_DATE
TO_DSINTERVAL
TO_LOB
TO_MULTI_BYTE
TO_NCHAR (character)
TO_NCHAR (datetime)
TO_NCHAR (number)
TO_NCLOB
TO_NUMBER
TO_DSINTERVAL
TO_SINGLE_BYTE
TO_TIMESTAMP
TO_TIMESTAMP_TZ
TO_YMINTERVAL
TO_YMINTERVAL
TRANSLATE ... USING
UNISTR

H)Large Object Functions

BFILENAME
EMPTY_BLOB
EMPTY_CLOB

I)Collection Functions

CARDINALITY
COLLECT
POWERMULTISET
POWERMULTISET_BY_CARDINALITY
SET


J)Hierarchical Function
SYS_CONNECT_BY_PATH


K)Data Mining Functions
CLUSTER_ID
CLUSTER_PROBABILITY
CLUSTER_SET
FEATURE_ID
FEATURE_SET
FEATURE_VALUE
PREDICTION
PREDICTION_COST
PREDICTION_DETAILS
PREDICTION_PROBABILITY
PREDICTION_SET


L)XML Functions
APPENDCHILDXML
DELETEXML
DEPTH
EXTRACT (XML)
EXISTSNODE
EXTRACTVALUE
INSERTCHILDXML
INSERTXMLBEFORE
PATH
SYS_DBURIGEN
SYS_XMLAGG
SYS_XMLGEN
UPDATEXML
XMLAGG
XMLCDATA
XMLCOLATTVAL
XMLCOMMENT
XMLCONCAT
XMLFOREST
XMLPARSE
XMLPI
XMLQUERY
XMLROOT
XMLSEQUENCE
XMLSERIALIZE
XMLTABLE
XMLTRANSFORM

M)Encoding and Decoding Functions

DECODE
DUMP
ORA_HASH
VSIZE


N)NULL-Related Functions
COALESCE
LNNVL
NULLIF
NVL
NVL2

O)Environment and Identifier Functions

SYS_CONTEXT
SYS_GUID
SYS_TYPEID
UID
USER
USERENV


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