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 Posted by markc600 on 02/23/06 12:55 
CREATE TABLE tblProjects(ProjectID INT) 
INSERT INTO tblProjects(ProjectID) VALUES(5001) 
INSERT INTO tblProjects(ProjectID) VALUES(5002) 
INSERT INTO tblProjects(ProjectID) VALUES(6001) 
INSERT INTO tblProjects(ProjectID) VALUES(6002) 
INSERT INTO tblProjects(ProjectID) VALUES(7001) 
INSERT INTO tblProjects(ProjectID) VALUES(7002) 
 
CREATE TABLE tblProject_type(ProjectTypeID CHAR(1),ProjectIDFrom 
INT,ProjectIDTo INT) 
INSERT INTO tblProject_type(ProjectTypeID,ProjectIDFrom,ProjectIDTo) 
VALUES('A',5000,5999) 
INSERT INTO tblProject_type(ProjectTypeID,ProjectIDFrom,ProjectIDTo) 
VALUES('A',7000,7999) 
 
 
SELECT ProjectID 
FROM tblProjects 
WHERE EXISTS (SELECT * FROM tblProject_type 
              WHERE ProjectID BETWEEN ProjectIDFrom AND ProjectIDTo 
              AND ProjectTypeID='A')
 
  
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