SAP HANA Predictive Analysis Library (PAL)

Name Data Type Default Value Description
IS_OUTPUT_PROBABILITY Integer 0 ● 0: Does not output the
probability in the result
table.
●
1: Outputs the probability
in the result table.
The result table will thus
contain a third column
to store the probability.
Output Table
Table 158:
Table Column Column Data Type Description
Result 1st column Integer, varchar, or nvarchar ID
2nd column Varchar or nvarchar Scoring result
3rd column (optional) Double Add this column if you have
set the IS_OUTPUT_PROBA­
BILITY parameter to 1 to output
the probability.
Example
Assume that:
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●
●
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_DT_SCORING_DATA_T;
CREATE TYPE PAL_DT_SCORING_DATA_T AS TABLE(
"ID" INTEGER,
"OUTLOOK" VARCHAR(20),
"TEMP" INTEGER,
"HUMIDITY" DOUBLE,
"WINDY" VARCHAR(10)
);
DROP TYPE PAL_DT_SCORING_TREEMODEL_T;
CREATE TYPE PAL_DT_SCORING_TREEMODEL_T AS TABLE(
"ID" INTEGER,
"TREEMODEL" VARCHAR(5000)
);
DROP TYPE PAL_CONTROL_T;
CREATE TYPE PAL_CONTROL_T AS TABLE(
"NAME" VARCHAR(100),
"INTARGS" INTEGER,
"DOUBLEARGS" DOUBLE,
"STRINGARGS" VARCHAR(100)
);
DROP TYPE PAL_DT_SCORING_RESULT_T;
CREATE TYPE PAL_DT_SCORING_RESULT_T AS TABLE("ID" INTEGER, "SCORING"
VARCHAR(50), "PROB" DOUBLE);
DROP TABLE PAL_DT_SCORING_PDATA_TBL;
CREATE COLUMN TABLE PAL_DT_SCORING_PDATA_TBL (
"POSITION" INT,
SAP HANA Predictive Analysis Library (PAL)
PAL Functions P U B L I C 217