Adapter Online Help > TDV Greenplum Adapter > Greenplum Function Support > Greenplum Character Function Support
 
Greenplum Character Function Support
TDV supports the character functions listed in the table below for Greenplum
The following functions can not be pushed:
DLE_DST
INSERT
LE_DST
LOCATE
PARTIAL_STRING_MASK
.
Greenplum Character Function
Notes
ASCII
Push supported.
BIT_LENGTH
Push supported.
BTRIM
Push supported.
CHAR_LENGTH
Push supported.
CHARACTER_LENGTH
Push supported.
CHR
Push supported.
CONCAT
Results might differ between pushed and not pushed, even if the Ignore Trailing Space setting of the Greenplum data source is the same as that of TDV, because the Greenplum database always trims trailing spaces.
FIND
Push supported.
INITCAP
Push supported.
INSTR
Push supported.
LCASE
Push supported.
LENGTH
Push supported.
LOWER
Push supported.
LPAD
Push supported.
LTRIM
Push supported.
POSITION
Results might differ between pushed and not pushed, even if the Ignore Trailing Space setting of the Greenplum data source is the same as that of TDV, because the Greenplum database always trims trailing spaces.
REPEAT
Push supported.
REPLACE
Results might differ between pushed and not pushed, even if the Ignore Trailing Space setting of the Greenplum data source is the same as that of TDV, because the Greenplum database always trims trailing spaces.
RPAD
Push supported.
RTRIM
Push supported.
SPACE
Push supported.
STRPOS
Push supported.
SUBSTR
Push supported.
SUBSTRING
Push supported.
TO_HEX
Push supported.
TRANSLATE
Push supported.
TRIM
Push supported.
TRIM(LEADING FROM )
Push supported.
TRIM(TRAILING FROM )
Push supported.
UCASE
Push supported.
UNICHR
Push supported.
UNICODE
Push supported.
UPPER
Push supported.