| AUTOCOMMIT OFF; |
| |
| -- MODULE DML148 |
| |
| -- SQL Test Suite, V6.0, Interactive SQL, dml148.sql |
| -- 59-byte ID |
| -- TEd Version # |
| |
| -- AUTHORIZATION FLATER |
| set schema FLATER; |
| |
| --O SELECT USER FROM HU.ECCO; |
| VALUES USER; |
| -- RERUN if USER value does not match preceding AUTHORIZATION comment |
| ROLLBACK WORK; |
| |
| -- date_time print |
| |
| -- TEST:0843 Ordering of column names in joins ! |
| |
| -- REFERENCE: 7.5 sr 6 f |
| -- NOTE:0843 ordering of column names in NATURAL JOIN |
| |
| SELECT * |
| --O FROM HU.WORKS NATURAL LEFT JOIN HU.PROJ |
| FROM HU.WORKS JOIN HU.PROJ on (HU.WORKS.pnum=HU.PROJ.pnum) |
| --O FROM WORKS , PROJ where works.pnum = proj.pnum |
| ORDER BY EMPNUM DESC, HU.PROJ.PNUM; |
| -- PASS:0843 If 12 rows selected? |
| -- PASS:0843 If ordered row and column values for first two rows are: ? |
| -- PASS:0843 P2 E4 20 CALM Code 30000 Vienna ? |
| -- PASS:0843 P4 E4 40 SDP Design 20000 Deale ? |
| |
| |
| -- NOTE:0843 ordering of column names in JOIN ... ON |
| |
| SELECT * |
| FROM HU.WORKS JOIN HU.PROJ ON (HU.WORKS.PNUM=HU.PROJ.PNUM) |
| ORDER BY EMPNUM DESC, HU.PROJ.PNUM; |
| -- PASS:0843 If 12 rows selected? |
| -- PASS:0843 If ordered row and column values for first two rows are: ? |
| -- PASS:0843 P2 E4 20 CALM Code 30000 Vienna ? |
| -- PASS:0843 P4 E4 40 SDP Design 20000 Deale ? |
| -- NOTE:0843 Same answer as above |
| |
| |
| -- NOTE:0843 ordering of column names in NATURAL JOIN |
| -- REFERENCE: 7.5 sr 5 |
| |
| SELECT * |
| --O FROM HU.WORKS RIGHT JOIN HU.PROJ |
| --O ON HU.WORKS.PNUM = HU.PROJ.PNUM |
| FROM HU.WORKS JOIN HU.PROJ |
| ON HU.PROJ.PNUM = HU.WORKS.PNUM |
| ORDER BY 1 DESC, 2; |
| -- PASS:0843 If 12 rows selected? |
| -- PASS:0843 If ordered row and column values for first two rows are: ? |
| -- PASS:0843 E4 P2 20 P2 CALM Code 30000 Vienna ? |
| -- PASS:0843 E4 P4 40 P4 SDP Design 20000 Deale ? |
| |
| ROLLBACK WORK; |
| |
| -- END TEST >>> 0843 <<< END TEST |
| |
| -- ********************************************* |
| |
| -- TEST:0844 Outer join predicates ! |
| |
| |
| CREATE TABLE SEVEN_TYPES ( |
| T_INT INTEGER, |
| T_CHAR CHAR(10), |
| T_SMALL SMALLINT, |
| T_DECIMAL DECIMAL(10,2), |
| T_REAL REAL, |
| T_FLOAT FLOAT, |
| T_DOUBLE DOUBLE PRECISION); |
| |
| COMMIT WORK; |
| |
| -- setup |
| DELETE FROM SEVEN_TYPES; |
| INSERT INTO SEVEN_TYPES VALUES (1, 'E1',-11, 2, 3, 4, 5); |
| INSERT INTO SEVEN_TYPES VALUES (2, 'E2', -5, 13, 33,-444, -55); |
| INSERT INTO SEVEN_TYPES VALUES (3, 'E6', -3,-222,333, 44, 555); |
| INSERT INTO SEVEN_TYPES VALUES (12,'DUP', 0, 0, -1, 1,1E+1); |
| INSERT INTO SEVEN_TYPES VALUES (12,'DUP', 0, 0, -1, 1,1E+1); |
| |
| -- |
| -- NOTE:0844 BETWEEN predicate |
| SELECT EMPNAME, CITY, T_DECIMAL |
| FROM HU.STAFF LEFT OUTER JOIN SEVEN_TYPES |
| ON -GRADE / 11 BETWEEN T_REAL AND T_DECIMAL |
| ORDER BY EMPNAME; |
| -- PASS:0844 If 6 rows selected with ordered rows and column values ? |
| -- PASS:0844 Alice Deale NULL ? |
| -- PASS:0844 Betty Vienna 0 ? |
| -- PASS:0844 Betty Vienna 0 ? |
| -- PASS:0844 Carmen Vienna NULL ? |
| -- PASS:0844 Don Deale NULL ? |
| -- PASS:0844 Ed Akron NULL ? |
| |
| -- NOTE:0844 comparable CHAR types |
| -- NOTE:0844 IN predicate, with literals and variable value |
| SELECT T_INT, T_CHAR, EMPNAME, EMPNUM, GRADE |
| --O FROM SEVEN_TYPES RIGHT JOIN HU.STAFF |
| FROM SEVEN_TYPES right outer JOIN HU.STAFF |
| ON GRADE IN (10, 11, 13) AND EMPNUM = T_CHAR |
| ORDER BY EMPNAME, T_INT; |
| -- PASS:0844 If 5 rows selected with ordered rows and column values ? |
| -- PASS:0844 NULL NULL Alice E1 12 ? |
| -- PASS:0844 2 E2 Betty E2 10 ? |
| -- PASS:0844 NULL NULL Carmen E3 13 ? |
| -- PASS:0844 NULL NULL Don E4 12 ? |
| -- PASS:0844 NULL NULL Ed E5 13 ? |
| |
| SELECT HU.STAFF.CITY,EMPNAME,PNAME,BUDGET |
| --O FROM HU.STAFF LEFT JOIN HU.PROJ |
| FROM HU.STAFF left outer JOIN HU.PROJ |
| ON HU.STAFF.CITY = HU.PROJ.CITY |
| AND HU.STAFF.CITY <> 'Vienna' |
| AND EMPNAME <> 'Don' |
| WHERE BUDGET > 15000 OR BUDGET IS NULL |
| --O ORDER BY HU.STAFF.CITY, EMPNAME, BUDGET; |
| ORDER BY 1,2,4; |
| -- PASS:0844 If 6 rows selected with ordered rows and column values ? |
| -- PASS:0844 Akron Ed NULL NULL ? |
| -- PASS:0844 Deale Alice SDP 20000 ? |
| -- PASS:0844 Deale Alice PAYR 50000 ? |
| -- PASS:0844 Deale Don NULL NULL ? |
| -- PASS:0844 Vienna Betty NULL NULL ? |
| -- PASS:0844 Vienna Carmen NULL NULL ? |
| |
| -- NOTE:0844 difference between WHERE and ON |
| SELECT HU.STAFF.CITY,EMPNAME,PNAME,BUDGET |
| --O FROM HU.STAFF LEFT JOIN HU.PROJ |
| FROM HU.STAFF left outer JOIN HU.PROJ |
| ON HU.STAFF.CITY = HU.PROJ.CITY |
| AND HU.STAFF.CITY <> 'Vienna' |
| WHERE (BUDGET > 15000 OR BUDGET IS NULL) |
| AND EMPNAME <> 'Don' |
| --O ORDER BY HU.STAFF.CITY, EMPNAME, BUDGET; |
| ORDER BY 1,2,4; |
| -- PASS:0844 If 5 rows selected with ordered rows and column values ? |
| -- PASS:0844 Akron Ed NULL NULL ? |
| -- PASS:0844 Deale Alice SDP 20000 ? |
| -- PASS:0844 Deale Alice PAYR 50000 ? |
| -- PASS:0844 Vienna Betty NULL NULL ? |
| -- PASS:0844 Vienna Carmen NULL NULL ? |
| |
| -- NOTE:0844 correlation name with self-JOIN |
| SELECT XX.T_INT, YY.T_INT |
| FROM SEVEN_TYPES XX RIGHT OUTER JOIN SEVEN_TYPES YY |
| ON XX.T_INT = YY.T_INT +1 |
| --O ORDER BY YY.T_INT; |
| ORDER BY 2; |
| -- PASS:0844 If 5 rows selected with ordered rows and column values ? |
| -- PASS:0844 2 1 ? |
| -- PASS:0844 3 2 ? |
| -- PASS:0844 NULL 3 ? |
| -- PASS:0844 NULL 12 ? |
| -- PASS:0844 NULL 12 ? |
| |
| -- NOTE:0844 nested booleans |
| -- NOTE:0844 data types are merely comparable |
| SELECT GRADE, T_FLOAT, T_DOUBLE |
| --O FROM HU.STAFF LEFT JOIN SEVEN_TYPES T7 |
| FROM HU.STAFF left outer JOIN SEVEN_TYPES T7 |
| ON GRADE * -40 > T7.T_FLOAT |
| OR (T_DOUBLE -542.5 < GRADE AND T_DOUBLE -541.5 > GRADE) |
| ORDER BY GRADE; |
| -- PASS:0844 If 5 rows selected with ordered rows and column values ? |
| -- PASS:0844 10 -444 (approximately) -55 (approximately) ? |
| -- PASS:0844 12 NULL NULL ? |
| -- PASS:0844 12 NULL NULL ? |
| -- PASS:0844 13 44 (approximately) 555 (approximately) ? |
| -- PASS:0844 13 44 (approximately) 555 (approximately) ? |
| |
| ROLLBACK WORK; |
| |
| --ODROP TABLE SEVEN_TYPES CASCADE; |
| DROP TABLE SEVEN_TYPES ; |
| |
| COMMIT WORK; |
| |
| -- END TEST >>> 0844 <<< END TEST |
| |
| -- *************************************************////END-OF-MODULE |