Preface
The Transformation Language
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- Built-in Variables
  - SYSDATE
    - Example
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Dates
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- Function Categories
  - Aggregate Functions
  - Aggregate Functions and Nulls
    - Filter Conditions
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- ABORT
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- CUME
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- ERROR
- EXP
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- FIRST
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- LAST_DAY
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- LEAST
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- LN
- LOG
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- LPAD
- LTRIM
- MAKE_DATE_TIME
- MAP
- MAP_FROM_ARRAYS
- MAP_KEYS
- MAP_VALUES
- MAX (Dates)
- MAX (Numbers)
- MAX (String)
- MD5
- MEDIAN
- METAPHONE
- MIN (Dates)
- MIN (Numbers)
- MIN (String)
- MOD
- MOVINGAVG
- MOVINGSUM
- NPER
- PARSE_JSON
- PARSE_XML
- PERCENTILE
- PMT
- POWER
- PV
- RAND
- RATE
- REG_EXTRACT
- REG_MATCH
- REG_REPLACE
- REPLACECHR
- REPLACESTR
- RESPEC
- REVERSE
- ROUND (Dates)
- ROUND (Numbers)
- RPAD
- RTRIM
- SET_DATE_PART
- SIGN
- SIN
- SINH
- SIZE
- SOUNDEX
- SQL_LIKE
- SQRT
- STDDEV
- STRUCT
- STRUCT_AS
- SUBSTR
- SUM
- SYSTIMESTAMP
- TAN
- TANH
- TIME_RANGE
- TO_BIGINT
- TO_CHAR (Dates)
- TO_CHAR (Numbers)
- TO_DATE
- TO_DECIMAL
- TO_DECIMAL38
- TO_FLOAT
- TO_INTEGER
- TO_TIMESTAMP_TZ
- TRUNC (Dates)
- TRUNC (Numbers)
- UPPER
- UUID4
- UUID_UNPARSE
- VARIANCE

Transformation Language Reference

10.5.6
- 10.5.4
- 10.5.1
- 10.5
- 10.4.0

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String Operators

Use the || string operator to concatenate two strings. The || operator converts operands of any datatype (except Binary) to String datatypes before concatenation:

Input Value	Return Value
'alpha' \|\| 'betical'	alphabetical
'alpha' \|\| 2	alpha2
'alpha' \|\| NULL	alpha

The || operator includes leading and trailing blanks. Use the LTRIM and RTRIM functions to trim leading and trailing blanks before concatenating two strings.

Operators

Nulls

Example

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