SAP HANA Predictive Analysis Library (PAL)

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_FLOGISTICR_PREDICT_T;
CREATE TYPE PAL_FLOGISTICR_PREDICT_T AS TABLE("ID" INTEGER, "V1"
VARCHAR(5000),"V2" DOUBLE, "V3" INTEGER);
DROP TYPE PAL_FLOGISTICR_COEFFICIENT_T;
CREATE TYPE PAL_FLOGISTICR_COEFFICIENT_T AS TABLE("ID" INTEGER,"PMMLModel"
VARCHAR(5000));
DROP TYPE PAL_CONTROL_T;
CREATE TYPE PAL_CONTROL_T AS TABLE("NAME" VARCHAR(50), "INTARGS" INTEGER,
"DOUBLEARGS" DOUBLE, "STRINGARGS" VARCHAR(100));
DROP TYPE PAL_FLOGISTICR_FITTED_T;
CREATE TYPE PAL_FLOGISTICR_FITTED_T AS TABLE("ID" INTEGER,"Fitted" DOUBLE,"TYPE"
INTEGER);
DROP table PAL_FLOGISTICR_PDATA_TBL;
CREATE column table PAL_FLOGISTICR_PDATA_TBL("POSITION" INT, "SCHEMA_NAME"
NVARCHAR(256), "TYPE_NAME" NVARCHAR(256), "PARAMETER_TYPE" VARCHAR(7));
INSERT INTO PAL_FLOGISTICR_PDATA_TBL VALUES (1,'DM_PAL',
'PAL_FLOGISTICR_PREDICT_T','IN');
INSERT INTO PAL_FLOGISTICR_PDATA_TBL VALUES (2,'DM_PAL', 'PAL_CONTROL_T','IN');
INSERT INTO PAL_FLOGISTICR_PDATA_TBL VALUES (3,'DM_PAL',
'PAL_FLOGISTICR_COEFFICIENT_T','IN');
INSERT INTO PAL_FLOGISTICR_PDATA_TBL VALUES (4,'DM_PAL',
'PAL_FLOGISTICR_FITTED_T','OUT');
CALL SYS.AFLLANG_WRAPPER_PROCEDURE_DROP('DM_PAL',
'PAL_FORECASTWITHLOGISTICR_PROC');
CALL SYS.AFLLANG_WRAPPER_PROCEDURE_CREATE('AFLPAL','FORECASTWITHLOGISTICR',
'DM_PAL', 'PAL_FORECASTWITHLOGISTICR_PROC',PAL_FLOGISTICR_PDATA_TBL);
DROP TABLE PAL_FLOGISTICR_PREDICTDATA_TBL;
CREATE COLUMN TABLE PAL_FLOGISTICR_PREDICTDATA_TBL LIKE PAL_FLOGISTICR_PREDICT_T;
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (0,'B',2.62,0);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (1,'B',2.875,0);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (2,'A',2.32,1);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (3,'A',3.215,2);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (4,'B',3.44,3);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (5,'B',3.46,0);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (6,'A',3.57,1);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (7,'B',3.19,2);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (8,'A',3.15,3);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (9,'B',3.44,0);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (10,'B',3.44,1);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (11,'A',4.07,3);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (12,'A',3.73,1);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (13,'B',3.78,2);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (14,'B',5.25,2);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (15,'A',5.424,3);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (16,'A',5.345,0);
INSERT INTO PAL_FLOGISTICR_PREDICTDATA_TBL VALUES (17,'B',2.2,1);
DROP TABLE #PAL_CONTROL_TBL;
CREATE LOCAL TEMPORARY COLUMN TABLE #PAL_CONTROL_TBL ("NAME" VARCHAR(50),
"INTARGS" INTEGER, "DOUBLEARGS" DOUBLE, "STRINGARGS" VARCHAR(100));
INSERT INTO #PAL_CONTROL_TBL VALUES ('THREAD_NUMBER',8,null,null);
INSERT INTO #PAL_CONTROL_TBL VALUES ('CATEGORY_COL',3,null,null);
INSERT INTO #PAL_CONTROL_TBL VALUES ('MODEL_FORMAT',1,null,null);
DROP TABLE PAL_FLOGISTICR_COEEFICIENT_TBL;
CREATE COLUMN TABLE PAL_FLOGISTICR_COEEFICIENT_TBL LIKE
PAL_FLOGISTICR_COEFFICIENT_T;
INSERT INTO PAL_FLOGISTICR_COEEFICIENT_TBL VALUES (0, '
SAP HANA Predictive Analysis Library (PAL)
PAL Functions P U B L I C 177