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INTRBASE_55
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EXAMPLES
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UDF.SQL
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1998-10-18
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3KB
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94 lines
/*--------------------------------------------------------------
** User Defined Function definitions for example databases
**--------------------------------------------------------------
*/
DECLARE EXTERNAL FUNCTION lower
VARCHAR (256)
RETURNS CSTRING(80) FREE_IT
ENTRY_POINT "fn_lower_c" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION substr
CSTRING(256), SMALLINT, SMALLINT
RETURNS CSTRING(80) FREE_IT
ENTRY_POINT "fn_substr" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION trim
CSTRING(256)
RETURNS CHAR (80) FREE_IT
ENTRY_POINT "fn_trim" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION trunc
CSTRING(256), SMALLINT
RETURNS VARCHAR (80) FREE_IT
ENTRY_POINT "fn_trunc" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION strcat
VARCHAR(255), VARCHAR (255)
RETURNS CSTRING(80) FREE_IT
ENTRY_POINT "fn_strcat" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION doy
RETURNS INTEGER BY VALUE
ENTRY_POINT "fn_doy" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION moy
RETURNS SMALLINT
ENTRY_POINT "fn_moy" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION dow
RETURNS CSTRING(12)
ENTRY_POINT "fn_dow" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION sysdate
RETURNS CSTRING(12) FREE_IT
ENTRY_POINT "fn_sysdate" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION fact
DOUBLE PRECISION
RETURNS DOUBLE PRECISION BY VALUE
ENTRY_POINT "fn_fact" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION add2
INTEGER,INTEGER
RETURNS INTEGER BY VALUE
ENTRY_POINT "fn_add2" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION mul
DOUBLE PRECISION, DOUBLE PRECISION
RETURNS DOUBLE PRECISION BY VALUE
ENTRY_POINT "fn_mul" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION abs
DOUBLE PRECISION
RETURNS DOUBLE PRECISION BY VALUE
ENTRY_POINT "fn_abs" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION maxnum
DOUBLE PRECISION, DOUBLE PRECISION
RETURNS DOUBLE PRECISION BY VALUE
ENTRY_POINT "fn_max" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION sqrt
DOUBLE PRECISION
RETURNS DOUBLE PRECISION
ENTRY_POINT "fn_sqrt" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION BLOB_BYTECOUNT
BLOB
RETURNS INTEGER BY VALUE
ENTRY_POINT "fn_blob_bytecount" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION BLOB_LINECOUNT
BLOB
RETURNS INTEGER BY VALUE
ENTRY_POINT "fn_blob_linecount" MODULE_NAME "udflib";
DECLARE EXTERNAL FUNCTION BLOB_SUBSTR
BLOB, INTEGER, INTEGER
RETURNS CSTRING(256) FREE_IT
ENTRY_POINT "fn_blob_substr" MODULE_NAME "udflib";