SAP HANA Predictive Analysis Library (PAL)

Output Tables
Table 325:
Table Column Column Data Type Description
IQR Values 1st column Double Q1 value
2nd column Double Q3 value
Test Result 1st column Integer, bigint, varchar, or
nvarchar
ID
2nd column Integer Test result:
●
●
0: a value is in the range
1: a value is out of range
Example
Assume that:
●
●
●
DM_PAL is a schema belonging to USER1; and
USER1 has been assigned the AFLPM_CREATOR_ERASER_EXECUTE role; and
USER1 has been assigned the AFL__SYS_AFL_AFLPAL_EXECUTE or
AFL__SYS_AFL_AFLPAL_EXECUTE_WITH_GRANT_OPTION role.
SET SCHEMA DM_PAL;
DROP TYPE PAL_IQR_DATA_T;
CREATE TYPE PAL_IQR_DATA_T AS TABLE(
"ID" VARCHAR(10),
"VAL" DOUBLE
);
DROP TYPE PAL_IQR_CONTROL_T;
CREATE TYPE PAL_IQR_CONTROL_T AS TABLE(
"NAME" VARCHAR(100),
"INTARGS" INTEGER,
"DOUBLEARGS" DOUBLE,
"STRINGARGS" VARCHAR (100)
);
DROP TYPE PAL_IQR_QQ_T;
CREATE TYPE PAL_IQR_QQ_T AS TABLE(
"Q1" DOUBLE,
"Q3" DOUBLE
);
DROP TYPE PAL_IQR_RESULT_T;
CREATE TYPE PAL_IQR_RESULT_T AS TABLE(
"ID" VARCHAR(10),
"TEST" INTEGER
);
DROP TABLE PAL_IQR_PDATA_TBL;
CREATE COLUMN TABLE PAL_IQR_PDATA_TBL(
"POSITION" INT,
"SCHEMA_NAME" NVARCHAR(256),
"TYPE_NAME" NVARCHAR(256),
"PARAMETER_TYPE" VARCHAR(7)
);
INSERT INTO PAL_IQR_PDATA_TBL VALUES (1, 'DM_PAL', 'PAL_IQR_DATA_T', 'IN');
INSERT INTO PAL_IQR_PDATA_TBL VALUES (2, 'DM_PAL', 'PAL_IQR_CONTROL_T', 'IN');
INSERT INTO PAL_IQR_PDATA_TBL VALUES (3, 'DM_PAL', 'PAL_IQR_QQ_T', 'OUT');
INSERT INTO PAL_IQR_PDATA_TBL VALUES (4, 'DM_PAL', 'PAL_IQR_RESULT_T', 'OUT');
CALL "SYS".AFLLANG_WRAPPER_PROCEDURE_DROP('DM_PAL', 'PAL_IQR_PROC');
CALL "SYS".AFLLANG_WRAPPER_PROCEDURE_CREATE('AFLPAL', 'IQRTEST', 'DM_PAL',
'PAL_IQR_PROC', PAL_IQR_PDATA_TBL);
DROP TABLE PAL_IQR_TESTDT_TBL;
CREATE COLUMN TABLE PAL_IQR_TESTDT_TBL LIKE PAL_IQR_DATA_T;
446 P U B L I C
SAP HANA Predictive Analysis Library (PAL)
PAL Functions