elctnabbrs va_election_ids; elctndates va_election_dates; partyabbrs va_party_abbrs; votemethods va_vote_methods; precincts va_precinct_ids;

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1 CREATE OR REPLACE PACKAGE vevo.pkg_load_generator Package: VEVO.PKG_LOAD_GENERATOR Version: Description: Generates various different loads on the target database for evaluation of various Oracle features. Author: Jim Czuprynski PROCEDURE RandomDML; END pkg_load_generator; / CREATE OR REPLACE PACKAGE BODY vevo.pkg_load_generator Package Body: VEVO.PKG_LOAD_GENERATOR Version: Description: Generates various different loads on the target database for evaluation of various Oracle features. Author: Jim Czuprynski -- Local VARRAY variables for storage and retrieval of random -- values for Customer, Product, and Vendor IDs TYPE va_election_ids VARRAY(19) OF CHAR(07 TYPE va_election_dates VARRAY(19) OF DATE; TYPE va_party_abbrs VARRAY(10) OF CHAR(03 TYPE va_vote_methods VARRAY(10) OF CHAR(08 TYPE va_precinct_ids VARRAY(60) OF CHAR(06 elctnabbrs va_election_ids; elctndates va_election_dates; partyabbrs va_party_abbrs; votemethods va_vote_methods; precincts va_precinct_ids; TYPE va_cnv_locations VARRAY(07) OF CHAR(01 TYPE va_candidate_affinities VARRAY(10) OF CHAR(01 TYPE va_cnv_enthusiasmratings VARRAY(10) OF CHAR(01 TYPE va_cnv_volunteerismratings VARRAY(10) OF CHAR(01 TYPE va_cnv_contributionratings VARRAY(10) OF CHAR(01 TYPE va_cnv_followupratings VARRAY(10) OF CHAR(01 TYPE va_cnv_dontcontactflags VARRAY(10) OF CHAR(01 cnvlocations candidateaffinity enthusiasmratings volunteerismratings contributionratings followupratings dontcontactflags va_cnv_locations; va_candidate_affinities; va_cnv_enthusiasmratings; va_cnv_volunteerismratings; va_cnv_contributionratings; va_cnv_followupratings; va_cnv_dontcontactflags; Private Functions and Procedures FUNCTION Randomizer (seed NUMBER) RETURN NUMBER

2 Function: Randomizer Purpose: Returns a randomized number from 1 to SEEDed value supplied Scope: Private Arguments: seed - Input from calling routine Returns: Iteration - Randomized number Iteration NUMBER := 0; Iteration := ROUND(SYS.DBMS_RANDOM.VALUE(1,seed) RETURN Iteration; EXCEPTION WHEN OTHERS THEN RETURN 0; END Randomizer; FUNCTION Randomizer ( acolumnid VARCHAR2,Iteration NUMBER ) RETURN NUMBER Function: Randomizer Purpose: Returns a randomized value from one of several dimension tables Scope: Private Arguments: acolumnid VARCHAR2 Column Identifier Iteration NUMBER Iteration Number Returns: RandomValue NUMBER RandomValue NUMBER := 0; CASE acolumnid WHEN 'elctnabbrs' THEN RandomValue := MOD(Iteration, 19) + 1; WHEN 'elctndates' THEN RandomValue := MOD(Iteration, 19) + 1; WHEN 'partyabbrs' THEN RandomValue := DBMS_RANDOM.VALUE(1,10 WHEN 'votemethods' THEN RandomValue := MOD(Iteration, 7)+ 1; WHEN 'precincts' THEN RandomValue := MOD(Iteration, 60) + 1; WHEN 'cnvlocations' THEN RandomValue := MOD(Iteration, 7) + 1; WHEN 'candidateaffinities' THEN WHEN 'enthusiasmratings' THEN WHEN 'volunteerismratings' THEN WHEN 'contributionratings' THEN WHEN 'followupratings' THEN WHEN 'dontcontactflags' THEN ELSE RandomValue := 0; END CASE; RETURN RandomValue; EXCEPTION WHEN OTHERS THEN RETURN 0; END Randomizer;

3 Public Functions and Procedures PROCEDURE RandomDML Procedure: RandomDML Purpose: Loads a random number of entries into VEVO schema tablesinvoices and Invoice Details Scope: Public CURSOR curvoters SELECT v_unique_sk,v_county_abbr FROM vevo.t_voters -- WHERE ROWNUM <= 11 ; CURSOR curstaff SELECT st_sk FROM vevo.t_staff; nvoterid NUMBER(9) := 0; nstfsk NUMBER(9) := 0; VtgLoopEnd NUMBER(9) := 0; CnvLoopEnd NUMBER(9) := 0; nindex NUMBER(9) := 0; vcelectionabbr VARCHAR2(07) := NULL; dtvotedon DATE := NULL; vcvotingprecinct VARCHAR2(06) := NULL; vcpartyabbr VARCHAR2(03) := NULL; vrvotingmethod VARCHAR2(08) := NULL; dtcnvon DATE := NULL; vccnvlocation CHAR(1) := NULL; ccandidateafnt CHAR(1) := NULL; centhusiasmrtg CHAR(1) := NULL; cvolunteerismrtg CHAR(1) := NULL; ccontributionrtg CHAR(1) := NULL; cfollowuprtg CHAR(1) := NULL; cdnrflg CHAR(1) := NULL; vccnvcomments VARCHAR2(4000) := NULL; FOR v IN curvoters LOOP -- Accept current Voter's Unique ID: nvoterid := v.v_unique_sk; VtgLoopEnd := DBMS_RANDOM.VALUE(2,19 CnvLoopEnd := DBMS_RANDOM.VALUE(2,4 -- Generate Voting Results entries FOR idx1 IN 1..VtgLoopEnd LOOP DBMS_APPLICATION_INFO.SET_MODULE( module_name => 'DMLGenerator',action_name => 'BuildVotingResults' nindex := Randomizer(idx1 vcelectionabbr := elctnabbrs(idx1 dtvotedon := elctndates(idx1 vcpartyabbr := partyabbrs(randomizer('partyabbrs', idx1 ) vrvotingmethod := votemethods(randomizer('votemethods', idx1 ) vcvotingprecinct := precincts(randomizer('precincts', nvoterid)

4 -- Add new Voting Results entry INSERT INTO vevo.t_voting_results ( vr_unique_sk,vr_election_abbr,vr_voted_dt,vr_voting_precinct,vr_party_abbr,vr_voting_method ) VALUES( nvoterid,vcelectionabbr,dtvotedon,vcvotingprecinct,vcpartyabbr,vrvotingmethod END LOOP; -- Generate Canvassing entries FOR idx2 IN 1..CnvLoopEnd LOOP -- Determine randomized value of number of invoice items DBMS_APPLICATION_INFO.SET_MODULE( module_name => 'DMLGenerator',action_name => 'BuildCanvassingResults' -- Assign a Canvasser nstfsk := (MOD(nVoterID, 25) + 2 dtcnvon := SYSDATE - (MOD(idx2, 5) + 1 vccnvlocation := cnvlocations(randomizer('cnvlocations', idx2) ccandidateafnt := candidateaffinity(randomizer('candidateaffinities', idx2) centhusiasmrtg := enthusiasmratings(randomizer('enthusiasmratings', idx2) cvolunteerismrtg := volunteerismratings(randomizer('volunteerismratings', idx2) ccontributionrtg := contributionratings(randomizer('contributionratings', idx2) cfollowuprtg := followupratings(randomizer('followupratings', idx2) cdnrflg := dontcontactflags(randomizer('dontcontactflags', idx2) vccnvcomments := 'Nothing significant'; -- Add new Canvassing entries INSERT INTO vevo.t_canvassing ( cv_unique_sk,cv_st_sk,cv_date,cv_location,cv_candidate_afnt,cv_enthusiasm_rtg,cv_volunteerism_rtg,cv_contribution_rtg,cv_follow_up_rtg,cv_dnr_flg,cv_comments ) VALUES( nvoterid,nstfsk,dtcnvon,vccnvlocation,ccandidateafnt,centhusiasmrtg,cvolunteerismrtg,ccontributionrtg,cfollowuprtg,cdnrflg,vccnvcomments

5 END LOOP; COMMIT; END LOOP; End of Voters loop EXCEPTION WHEN OTHERS THEN DBMS_OUTPUT.PUT_LINE('Fatal error during processing of Voter #' nvoterid ': ' SQLCODE ' - ' SQLERRM ROLLBACK; END RandomDML; -- Initialize VARRAY values for Randomizer function elctnabbrs := va_election_ids('pri2018', 'NAT2016', 'PRI2016', 'CON2014', 'PRI2014', 'NAT2012', 'PRI2012', 'CON2010', 'PRI2010', 'NAT2008', 'PRI2008', 'CON2006', 'PRI2006', 'NAT2004', 'PRI2004', 'CON2002', 'PRI2002', 'NAT2000', 'PRI2000' elctndates := va_election_dates( TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD'), TO_DATE(' ','YYYY-MM-DD') partyabbrs := va_party_abbrs ('DEM','REP','REP','DEM','IND', 'DEM','REP','IND','REP','DEM' votemethods := va_vote_methods('precinct','precinct','precinct','precinct','absentee', 'Precinct','Precinct','Absentee','Mail','Precinct'

6 precincts := va_precinct_ids('du0001','el0001','ge0001','ha0001','ka0001', 'PL0001','RU0001','SC0001','SG0001','VI0001', 'BA0002','BB0002','BR0002','CA0002','DU0002', 'EL0002','GE0002','HA0002','PL0002','RU0002', 'SC0002','SG0002','VI0002','BA0003','BB0003', 'CA0003','DU0003','EL0003','GE0003','HA0003', 'PL0003','RU0003','SC0003','SG0003','BA0004', 'BB0004','CA0004','DU0004','EL0004','GE0004', 'RU0004','SC0004','SG0004','BA0005','BB0005', 'CA0005','DU0005','EL0005','GE0005','RU0005', 'SC0005','SG0005','BA0006','BB0006','CA0006', 'SC0007','SG0007','BA0007','BB0007','CA0007' cnvlocations := va_cnv_locations('h','s','w','t','c','x','u' candidateaffinity := va_candidate_affinities('1','3','5','5','4','5','4','2','1','3' enthusiasmratings := va_cnv_enthusiasmratings('5','4','4','3','1','5','5','4','2','1' volunteerismratings := va_cnv_volunteerismratings('y','y','n','n','n','y','n','n','n','y' contributionratings := va_cnv_contributionratings('y','y','y','n','y','y','n','y','y','y' followupratings := va_cnv_followupratings('y','y','y','n','n','y','y','n','y','n' dontcontactflags := va_cnv_dontcontactflags('n','n','n','n','y','n','n','y','n','n' END pkg_load_generator; /

ORACLE: PL/SQL Programming

ORACLE: PL/SQL Programming %ROWTYPE Attribute... 4:23 %ROWTYPE... 2:6 %TYPE... 2:6 %TYPE Attribute... 4:22 A Actual Parameters... 9:7 Actual versus Formal Parameters... 9:7 Aliases... 8:10 Anonymous Blocks... 3:1 Assigning Collection