4D v16
CAST
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- ATAN
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- CHAR_LENGTH
- COALESCE
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- COS
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- CURDATE
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- CURRENT_TIME
- CURRENT_TIMESTAMP
- CURTIME
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- DAYNAME
- DAYOFMONTH
- DAYOFWEEK
- DAYOFYEAR
- DEGREES
- EXP
- EXTRACT
- FLOOR
- HOUR
- INSERT
- LEFT
- LENGTH
- LOCATE
- LOG
- LOG10
- LOWER
- LTRIM
- MAX
- MILLISECOND
- MIN
- MINUTE
- MOD
- MONTH
- MONTHNAME
- NULLIF
- OCTET_LENGTH
- PI
- POSITION
- POWER
- QUARTER
- RADIANS
- RAND
- REPEAT
- REPLACE
- RIGHT
- ROUND
- RTRIM
- SECOND
- SIGN
- SIN
- SPACE
- SQRT
- SUBSTRING
- SUM
- TAN
- TRANSLATE
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- TRUNC
- TRUNCATE
- UPPER
- WEEK
- YEAR
4D v16
CAST
CAST
|
CAST (arithmetic_expression AS sql_data_type_name) |
||
The CAST function converts the arithmetic_expression to the sql_data_type_name passed following the AS keyword.
Note: The CAST function is not compatible with "Integer 64 bits" type fields in compiled mode.
This example converts the year of the movie into an Integer type:
SELECT Year_of_Movie, Title, Director, Media, Sold_Tickets
FROM MOVIES
WHERE Year_of_Movie >= CAST('1960' AS INT)
Siehe auch
EIGENSCHAFTEN
Produkt: 4D
Thema: Functions
GESCHICHTE
ARTIKELVERWENDUNG
4D - SQL Reference ( 4D v16)
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