SAP HANA Predictive Analysis Library (PAL)

DROP TYPE PAL_ARIMAX_DATA_T;
CREATE TYPE PAL_ARIMAX_DATA_T AS TABLE(
"TIMESTAMP" INTEGER,
"X1" DOUBLE,
"Xreg" DOUBLE);
DROP TYPE PAL_ARIMAX_CONTROL_T;
CREATE TYPE PAL_ARIMAX_CONTROL_T AS TABLE(
"NAME" VARCHAR (50),
"INTARGS" INTEGER,
"DOUBLEARGS" DOUBLE,
"STRINGARGS" VARCHAR (100) );
DROP TYPE PAL_ARIMAX_MODEL_T;
CREATE TYPE PAL_ARIMAX_MODEL_T AS TABLE(
"NAME" VARCHAR (50),
"VALUE" VARCHAR (5000) );
DROP TABLE PAL_ARIMAX_PDATA_TBL;
CREATE COLUMN TABLE PAL_ARIMAX_PDATA_TBL("POSITION" INT, "SCHEMA_NAME"
NVARCHAR(256), "TYPE_NAME" NVARCHAR(256), "PARAMETER_TYPE" VARCHAR(7));
INSERT INTO PAL_ARIMAX_PDATA_TBL VALUES (1,'DM_PAL', 'PAL_ARIMAX_DATA_T','IN');
INSERT INTO PAL_ARIMAX_PDATA_TBL VALUES(2,'DM_PAL', 'PAL_ARIMAX_CONTROL_T','IN');
INSERT INTO PAL_ARIMAX_PDATA_TBL VALUES(3,'DM_PAL', 'PAL_ARIMAX_MODEL_T','OUT');
CALL SYS.AFLLANG_WRAPPER_PROCEDURE_DROP('DM_PAL', 'PAL_ARIMAXTRAIN_PROC');
CALL SYS.AFLLANG_WRAPPER_PROCEDURE_CREATE('AFLPAL', 'ARIMATRAIN', 'DM_PAL',
'PAL_ARIMAXTRAIN_PROC',PAL_ARIMAX_PDATA_TBL);
DROP TABLE PAL_ARIMAX_DATA_TBL;
CREATE COLUMN TABLE PAL_ARIMAX_DATA_TBL LIKE PAL_ARIMAX_DATA_T;
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(1, 1.2, 0.8);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(2, 1.34845613096197, 1.2);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(3, 1.32261090809898, 1.34845613096197);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(4, 1.38095306748554, 1.32261090809898);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(5, 1.54066648969168, 1.38095306748554);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(6, 1.50920806756785, 1.54066648969168);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(7, 1.48461408893443, 1.50920806756785);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(8, 1.43784887380224, 1.48461408893443);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(9, 1.64251548718992, 1.43784887380224);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(10, 1.74292337447476, 1.64251548718992);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(11, 1.91137546943257, 1.74292337447476);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(12, 2.07735796176367, 1.91137546943257);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(13, 2.01741246166924, 2.07735796176367);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(14, 1.87176938196573, 2.01741246166924);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(15, 1.83354723357744, 1.87176938196573);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(16, 1.66104978144571, 1.83354723357744);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(17, 1.65115984070812, 1.66104978144571);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(18, 1.69470966154593, 1.65115984070812);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(19, 1.70459802935728, 1.69470966154593);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(20, 1.61246059980916, 1.70459802935728);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(21, 1.53949706614636, 1.61246059980916);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(22, 1.59231354902055, 1.53949706614636);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(23, 1.81741927705578, 1.59231354902055);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(24, 1.80224252773564, 1.81741927705578);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(25, 1.81881576781466, 1.80224252773564);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(26, 1.78089755157948, 1.81881576781466);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(27, 1.61473635574416, 1.78089755157948);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(28, 1.42002147867225, 1.61473635574416);
INSERT INTO PAL_ARIMAX_DATA_TBL VALUES(29, 1.49971641345022, 1.42002147867225);
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 ('P', 1,null,null);
INSERT INTO #PAL_CONTROL_TBL VALUES ('Q', 1,null,null);
INSERT INTO #PAL_CONTROL_TBL VALUES ('D', 0,null,null);
INSERT INTO #PAL_CONTROL_TBL VALUES ('METHOD', 1,null,null);
INSERT INTO #PAL_CONTROL_TBL VALUES ('STATIONARY', 1,null,null);
DROP TABLE PAL_ARIMAX_MODEL_TBL;
CREATE COLUMN TABLE PAL_ARIMAX_MODEL_TBL LIKE PAL_ARIMAX_MODEL_T;
CALL DM_PAL.PAL_ARIMAXTRAIN_PROC(PAL_ARIMAX_DATA_TBL, "#PAL_CONTROL_TBL",
PAL_ARIMAX_MODEL_TBL) WITH OVERVIEW;
SAP HANA Predictive Analysis Library (PAL)
PAL Functions P U B L I C 327