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| SAS/ACCESS Interface to Oracle |
Passing SAS Functions to Oracle
SAS/ACCESS Interface to Oracle passes the following SAS functions to Oracle for processing. Where the Oracle function name differs from the SAS function name, the Oracle name appears in parentheses. For more information, see Passing Functions to the DBMS Using PROC SQL.
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ABS
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ARCOS (ACOS)
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ARSIN (ASIN)
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ATAN
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AVG
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CEIL
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COS
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COSH
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COUNT
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DATEPART
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DATETIME (SYSDATE)
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DTEXTDAY
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DTEXTMONTH
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DTEXTYEAR
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EXP
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FLOOR
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LOG
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LOG10
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LOG2
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LOWCASE (LCASE)
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MAX
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MIN
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SIGN
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SIN
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SINH
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SOUNDEX
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SQRT
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STRIP (TRIM)
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SUM
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TAN
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TRANSLATE
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TRIM (TRMIN)
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UPCASE (UPPER)
When the Oracle server is 9i or above, these additional functions are also passed.
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COALESCE
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DAY (EXTRACT)
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MONTH (EXTRACT)
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YEAR (EXTRACT)
SQL_FUNCTIONS=ALL allows for SAS functions that have slightly different behavior from corresponding database functions that are passed down to the database. Only when SQL_FUNCTIONS=ALL can the SAS/ACCESS engine also pass these SAS SQL functions to Oracle. Due to incompatibility in date and time functions between Oracle and SAS, Oracle might not process them correctly. Check your results to determine whether these functions are working as expected. For more information, see SQL_FUNCTIONS= LIBNAME Option.
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DATE (TRUNC(SYSDATE))*
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DATEPART (TRUNC)*
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INDEX (INSTR)
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LENGTH
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MOD
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ROUND
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SUBSTR
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TODAY (TRUNC(SYSDATE)*
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TRANWRD (REPLACE)
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TRIM (RTRIM)
*Only in WHERE or HAVE clauses.
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Copyright © 2010 by SAS Institute Inc., Cary, NC, USA. All rights reserved.