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testdata.log
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testdata.log
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---- 0
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2" "c3"]
---- 3
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2" "c3" "c4"]
---- 8
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1" "c3"]
---- 15
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2"]
---- 19
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2" "c3" "c4"]
---- 20
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2" "c4"]
---- 22
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 24
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2"]
---- 28
SELECT 3 * c1 AS v FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2"]
┌Evaluate 3 * c1 as "v",
└Output field names ["v"]
---- 29
SELECT c2 FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2"]
┌Evaluate c2 as "c2",
└Output field names ["c2"]
---- 30
SELECT c1 AS X, c2 FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2"]
┌Evaluate c1 as "X", c2 as "c2",
└Output field names ["X" "c2"]
---- 31
SELECT c2, c1 AS Y FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2"]
┌Evaluate c2 as "c2", c1 as "Y",
└Output field names ["c2" "Y"]
---- 33
SELECT * FROM t WHERE c1 == 1;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2"]
┌Filter on c1 == 1
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1" "c2"]
---- 35
SELECT * FROM t ORDER BY c1;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2"]
┌Order by c1,
└Output field names ["c1" "c2"]
---- 36
SELECT * FROM t ORDER BY c1;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2"]
┌Order by c1,
└Output field names ["c1" "c2"]
---- 37
SELECT * FROM t ORDER BY c1 DESC;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2"]
┌Order descending by c1,
└Output field names ["c1" "c2"]
---- 38
SELECT * FROM t WHERE c1 % 2 == 0 ORDER BY c2 DESC;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2"]
┌Filter on c1 % 2 == 0
└Output field names ["c1" "c2"]
┌Order descending by c2,
└Output field names ["c1" "c2"]
---- 39
SELECT * FROM t ORDER BY c1, c2;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2"]
┌Order by c1, c2,
└Output field names ["c1" "c2"]
---- 40
SELECT * FROM t ORDER BY c2, c1;
┌Iterate all rows of table "t"
└Output field names ["c1" "c2"]
┌Order by c2, c1,
└Output field names ["c1" "c2"]
---- 44
SELECT employee.LastName FROM employee, department;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Evaluate employee.LastName as "employee.LastName",
└Output field names ["employee.LastName"]
---- 45
SELECT * FROM employee, department ORDER BY employee.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Order by employee.LastName,
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
---- 46
SELECT * FROM employee, department WHERE employee.DepartmentID == department.DepartmentID;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Filter on employee.DepartmentID == department.DepartmentID
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
---- 47
SELECT department.DepartmentName, department.DepartmentID, employee.LastName, employee.DepartmentID FROM employee, department WHERE employee.DepartmentID == department.DepartmentID ORDER BY department.DepartmentName, employee.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Filter on employee.DepartmentID == department.DepartmentID
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Evaluate department.DepartmentName as "department.DepartmentName", department.DepartmentID as "department.DepartmentID", employee.LastName as "employee.LastName", employee.DepartmentID as "employee.DepartmentID",
└Output field names ["department.DepartmentName" "department.DepartmentID" "employee.LastName" "employee.DepartmentID"]
┌Order by department.DepartmentName, employee.LastName,
└Output field names ["department.DepartmentName" "department.DepartmentID" "employee.LastName" "employee.DepartmentID"]
---- 48
SELECT department.DepartmentName, department.DepartmentID, employee.LastName, employee.DepartmentID FROM employee, department WHERE department.DepartmentName IN ("Sales","Engineering","HR","Clerical") ORDER BY employee.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Filter on department.DepartmentName IN ("Sales","Engineering","HR","Clerical")
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Evaluate department.DepartmentName as "department.DepartmentName", department.DepartmentID as "department.DepartmentID", employee.LastName as "employee.LastName", employee.DepartmentID as "employee.DepartmentID",
└Output field names ["department.DepartmentName" "department.DepartmentID" "employee.LastName" "employee.DepartmentID"]
┌Order by employee.LastName,
└Output field names ["department.DepartmentName" "department.DepartmentID" "employee.LastName" "employee.DepartmentID"]
---- 49
SELECT department.DepartmentName, department.DepartmentID, employee.LastName, employee.DepartmentID FROM employee, department WHERE (department.DepartmentID + 1000) IN (1031,1035,1036) ORDER BY employee.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Filter on (department.DepartmentID + 1000) IN (1031,1035,1036)
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Evaluate department.DepartmentName as "department.DepartmentName", department.DepartmentID as "department.DepartmentID", employee.LastName as "employee.LastName", employee.DepartmentID as "employee.DepartmentID",
└Output field names ["department.DepartmentName" "department.DepartmentID" "employee.LastName" "employee.DepartmentID"]
┌Order by employee.LastName,
└Output field names ["department.DepartmentName" "department.DepartmentID" "employee.LastName" "employee.DepartmentID"]
---- 50
SELECT department.DepartmentName, department.DepartmentID, employee.LastName, employee.DepartmentID FROM employee, department WHERE department.DepartmentName NOT IN ("Engineering","HR","Clerical");
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Filter on department.DepartmentName NOT IN ("Engineering","HR","Clerical")
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Evaluate department.DepartmentName as "department.DepartmentName", department.DepartmentID as "department.DepartmentID", employee.LastName as "employee.LastName", employee.DepartmentID as "employee.DepartmentID",
└Output field names ["department.DepartmentName" "department.DepartmentID" "employee.LastName" "employee.DepartmentID"]
---- 51
SELECT department.DepartmentName, department.DepartmentID, employee.LastName, employee.DepartmentID FROM employee, department WHERE department.DepartmentID >= 34 && department.DepartmentID <= 36 ORDER BY employee.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Filter on department.DepartmentID >= 34 && department.DepartmentID <= 36
│Possibly useful indices
│CREATE INDEX xdepartment_DepartmentID ON department(DepartmentID);
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Evaluate department.DepartmentName as "department.DepartmentName", department.DepartmentID as "department.DepartmentID", employee.LastName as "employee.LastName", employee.DepartmentID as "employee.DepartmentID",
└Output field names ["department.DepartmentName" "department.DepartmentID" "employee.LastName" "employee.DepartmentID"]
┌Order by employee.LastName,
└Output field names ["department.DepartmentName" "department.DepartmentID" "employee.LastName" "employee.DepartmentID"]
---- 52
SELECT department.DepartmentName, department.DepartmentID, employee.LastName, employee.DepartmentID FROM employee, department WHERE department.DepartmentID >= 34 && department.DepartmentID <= 36 ORDER BY employee.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Filter on department.DepartmentID >= 34 && department.DepartmentID <= 36
│Possibly useful indices
│CREATE INDEX xdepartment_DepartmentID ON department(DepartmentID);
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Evaluate department.DepartmentName as "department.DepartmentName", department.DepartmentID as "department.DepartmentID", employee.LastName as "employee.LastName", employee.DepartmentID as "employee.DepartmentID",
└Output field names ["department.DepartmentName" "department.DepartmentID" "employee.LastName" "employee.DepartmentID"]
┌Order by employee.LastName,
└Output field names ["department.DepartmentName" "department.DepartmentID" "employee.LastName" "employee.DepartmentID"]
---- 53
SELECT department.DepartmentName, department.DepartmentID, employee.LastName, employee.DepartmentID FROM employee, department WHERE department.DepartmentID < 33 || department.DepartmentID > 34 ORDER BY employee.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Filter on department.DepartmentID < 33 || department.DepartmentID > 34
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Evaluate department.DepartmentName as "department.DepartmentName", department.DepartmentID as "department.DepartmentID", employee.LastName as "employee.LastName", employee.DepartmentID as "employee.DepartmentID",
└Output field names ["department.DepartmentName" "department.DepartmentID" "employee.LastName" "employee.DepartmentID"]
┌Order by employee.LastName,
└Output field names ["department.DepartmentName" "department.DepartmentID" "employee.LastName" "employee.DepartmentID"]
---- 56
SELECT LastName AS a, LastName AS b FROM employee ORDER BY a, b;
┌Iterate all rows of table "employee"
└Output field names ["LastName" "DepartmentID"]
┌Evaluate LastName as "a", LastName as "b",
└Output field names ["a" "b"]
┌Order by a, b,
└Output field names ["a" "b"]
---- 57
SELECT employee.LastName AS name, employee.DepartmentID AS id, department.DepartmentName AS department, department.DepartmentID AS id2 FROM employee, department WHERE employee.DepartmentID == department.DepartmentID ORDER BY name, id, department, id2;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Filter on employee.DepartmentID == department.DepartmentID
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Evaluate employee.LastName as "name", employee.DepartmentID as "id", department.DepartmentName as "department", department.DepartmentID as "id2",
└Output field names ["name" "id" "department" "id2"]
┌Order by name, id, department, id2,
└Output field names ["name" "id" "department" "id2"]
---- 59
SELECT * FROM employee ORDER BY LastName;
┌Iterate all rows of table "employee"
└Output field names ["LastName" "DepartmentID"]
┌Order by LastName,
└Output field names ["LastName" "DepartmentID"]
---- 60
SELECT * FROM employee AS e ORDER BY LastName;
┌Iterate all rows of table "employee"
└Output field names ["LastName" "DepartmentID"]
┌Order by LastName,
└Output field names ["LastName" "DepartmentID"]
---- 65
SELECT * FROM (SELECT * FROM employee;) ORDER BY LastName;
┌Iterate all rows of table "employee"
└Output field names ["LastName" "DepartmentID"]
┌Order by LastName,
└Output field names ["LastName" "DepartmentID"]
---- 66
SELECT * FROM (SELECT LastName AS Name FROM employee;) ORDER BY Name;
┌Iterate all rows of table "employee"
└Output field names ["LastName" "DepartmentID"]
┌Evaluate LastName as "Name",
└Output field names ["Name"]
┌Order by Name,
└Output field names ["Name"]
---- 68
SELECT name AS Name FROM (SELECT LastName AS name FROM employee AS e;) ORDER BY Name;
┌Iterate all rows of table "employee"
└Output field names ["LastName" "DepartmentID"]
┌Evaluate LastName as "name",
└Output field names ["name"]
┌Evaluate name as "Name",
└Output field names ["Name"]
┌Order by Name,
└Output field names ["Name"]
---- 69
SELECT name AS Name FROM (SELECT LastName AS name FROM employee;) ORDER BY Name;
┌Iterate all rows of table "employee"
└Output field names ["LastName" "DepartmentID"]
┌Evaluate LastName as "name",
└Output field names ["name"]
┌Evaluate name as "Name",
└Output field names ["Name"]
┌Order by Name,
└Output field names ["Name"]
---- 70
SELECT employee.LastName, department.DepartmentName, department.DepartmentID FROM (SELECT * FROM employee, department WHERE employee.DepartmentID == department.DepartmentID;) ORDER BY department.DepartmentName, employee.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Filter on employee.DepartmentID == department.DepartmentID
└Output field names ["employee.LastName" "employee.DepartmentID" "department.DepartmentID" "department.DepartmentName"]
┌Evaluate employee.LastName as "employee.LastName", department.DepartmentName as "department.DepartmentName", department.DepartmentID as "department.DepartmentID",
└Output field names ["employee.LastName" "department.DepartmentName" "department.DepartmentID"]
┌Order by department.DepartmentName, employee.LastName,
└Output field names ["employee.LastName" "department.DepartmentName" "department.DepartmentID"]
---- 71
SELECT e.LastName, d.DepartmentName, d.DepartmentID FROM (SELECT * FROM employee AS e, department AS d WHERE e.DepartmentID == d.DepartmentID;) ORDER BY d.DepartmentName, e.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Filter on e.DepartmentID == d.DepartmentID
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Evaluate e.LastName as "e.LastName", d.DepartmentName as "d.DepartmentName", d.DepartmentID as "d.DepartmentID",
└Output field names ["e.LastName" "d.DepartmentName" "d.DepartmentID"]
┌Order by d.DepartmentName, e.LastName,
└Output field names ["e.LastName" "d.DepartmentName" "d.DepartmentID"]
---- 72
SELECT e.LastName AS name, d.DepartmentName AS department, d.DepartmentID AS id FROM (SELECT * FROM employee AS e, department AS d WHERE e.DepartmentID == d.DepartmentID;) ORDER BY department, name;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Filter on e.DepartmentID == d.DepartmentID
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Evaluate e.LastName as "name", d.DepartmentName as "department", d.DepartmentID as "id",
└Output field names ["name" "department" "id"]
┌Order by department, name,
└Output field names ["name" "department" "id"]
---- 73
SELECT name, department, id FROM (SELECT e.LastName AS name, e.DepartmentID AS id, d.DepartmentName AS department, d.DepartmentID AS fid FROM employee AS e, department AS d WHERE e.DepartmentID == d.DepartmentID;) ORDER BY department, name;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Filter on e.DepartmentID == d.DepartmentID
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Evaluate e.LastName as "name", e.DepartmentID as "id", d.DepartmentName as "department", d.DepartmentID as "fid",
└Output field names ["name" "id" "department" "fid"]
┌Evaluate name as "name", department as "department", id as "id",
└Output field names ["name" "department" "id"]
┌Order by department, name,
└Output field names ["name" "department" "id"]
---- 74
SELECT * FROM (SELECT * FROM employee;), (SELECT * FROM department;);
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["LastName" "DepartmentID" "DepartmentID" "DepartmentName"]
---- 75
SELECT * FROM (SELECT * FROM employee;) AS e, (SELECT * FROM department;) ORDER BY e.LastName, e.DepartmentID;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["e.LastName" "e.DepartmentID" "DepartmentID" "DepartmentName"]
┌Order by e.LastName, e.DepartmentID,
└Output field names ["e.LastName" "e.DepartmentID" "DepartmentID" "DepartmentName"]
---- 76
SELECT * FROM (SELECT * FROM employee;), (SELECT * FROM department;) AS d ORDER BY d.DepartmentID DESC;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["LastName" "DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Order descending by d.DepartmentID,
└Output field names ["LastName" "DepartmentID" "d.DepartmentID" "d.DepartmentName"]
---- 77
SELECT * FROM employee, (SELECT * FROM department;) ORDER BY employee.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["employee.LastName" "employee.DepartmentID" "DepartmentID" "DepartmentName"]
┌Order by employee.LastName,
└Output field names ["employee.LastName" "employee.DepartmentID" "DepartmentID" "DepartmentName"]
---- 78
SELECT * FROM (SELECT * FROM employee;) AS e, (SELECT * FROM department;) AS d WHERE e.DepartmentID == d.DepartmentID ORDER BY d.DepartmentName, e.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Filter on e.DepartmentID == d.DepartmentID
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Order by d.DepartmentName, e.LastName,
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
---- 79
SELECT * FROM employee, (SELECT * FROM department;) AS d WHERE employee.DepartmentID == d.DepartmentID ORDER BY d.DepartmentName, employee.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["employee.LastName" "employee.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Filter on employee.DepartmentID == d.DepartmentID
└Output field names ["employee.LastName" "employee.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Order by d.DepartmentName, employee.LastName,
└Output field names ["employee.LastName" "employee.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
---- 80
SELECT * FROM employee AS e, (SELECT * FROM department;) AS d WHERE e.DepartmentID == d.DepartmentID ORDER BY d.DepartmentName, e.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Filter on e.DepartmentID == d.DepartmentID
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Order by d.DepartmentName, e.LastName,
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
---- 81
SELECT * FROM employee AS e, (SELECT * FROM department;) AS d WHERE e.DepartmentID == d.DepartmentID ORDER BY e.DepartmentID, e.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Filter on e.DepartmentID == d.DepartmentID
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Order by e.DepartmentID, e.LastName,
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
---- 82
SELECT * FROM employee AS e, (SELECT * FROM department;) AS d WHERE e.DepartmentID == d.DepartmentID ORDER BY e.DepartmentID, e.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Filter on e.DepartmentID == d.DepartmentID
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Order by e.DepartmentID, e.LastName,
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
---- 84
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 87
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 88
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 92
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 94
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 95
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 96
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 98
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 102
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 104
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 106
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 107
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 109
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 110
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 111
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 112
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 113
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 115
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 116
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 118
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 119
SELECT * FROM t WHERE c1 > 3;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 > 3
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 120
SELECT * FROM t WHERE c1;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1
└Output field names ["c1"]
---- 122
SELECT * FROM t WHERE c1 == 1;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 1
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 123
SELECT * FROM t WHERE c1 == 8;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 8
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 124
SELECT * FROM t WHERE c1 == 1;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 1
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 125
SELECT * FROM t WHERE c1 == 8;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 8
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 126
SELECT * FROM t WHERE c1 == 1;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 1
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 127
SELECT * FROM t WHERE c1 == 8;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 8
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 128
SELECT * FROM t WHERE c1 == 1;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 1
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 129
SELECT * FROM t WHERE c1 == 1;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 1
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 130
SELECT * FROM t WHERE c1 == 8;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 8
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 131
SELECT * FROM t WHERE c1 == 1;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 1
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 132
SELECT * FROM t WHERE c1 == 8;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 8
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 133
SELECT * FROM t WHERE c1 == 1;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 1
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 134
SELECT * FROM t WHERE c1 == 1;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 1
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 135
SELECT * FROM t WHERE c1 == 8;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 8
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 136
SELECT * FROM t WHERE c1 == 1;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 1
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 137
SELECT * FROM t WHERE c1 == 1;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 1
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 138
SELECT * FROM t WHERE c1 == 8;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 8
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 139
SELECT * FROM t WHERE c1 == 8;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 8
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 140
SELECT * FROM t WHERE c1 == 2;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 2
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 141
SELECT * FROM t WHERE c1 == 2;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 2
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 142
SELECT * FROM t WHERE c1 == 2;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 2
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 143
SELECT * FROM t WHERE c1 == "foo";
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == "foo"
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 144
SELECT * FROM t WHERE c1 == 2+5i;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 2+5i
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 145
SELECT * FROM t WHERE c1 == "2";
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == "2"
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 146
SELECT * FROM t WHERE c1 == 2+5i;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 2+5i
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 147
SELECT * FROM t WHERE c1 == 2;
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == 2
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 148
SELECT * FROM t WHERE c1 == "foo";
┌Iterate all rows of table "t"
└Output field names ["c1"]
┌Filter on c1 == "foo"
│Possibly useful indices
│CREATE INDEX xt_c1 ON t(c1);
└Output field names ["c1"]
---- 153
SELECT 314, 42 AS AUQLUE, DepartmentID, DepartmentID + 1000, LastName AS Name FROM employee ORDER BY Name;
┌Iterate all rows of table "employee"
└Output field names ["LastName" "DepartmentID"]
┌Evaluate 314 as "", 42 as "AUQLUE", DepartmentID as "DepartmentID", DepartmentID + 1000 as "", LastName as "Name",
└Output field names ["" "AUQLUE" "DepartmentID" "" "Name"]
┌Order by Name,
└Output field names ["" "AUQLUE" "DepartmentID" "" "Name"]
---- 154
SELECT * FROM employee AS e, (SELECT * FROM department;) ORDER BY e.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["e.LastName" "e.DepartmentID" "DepartmentID" "DepartmentName"]
┌Order by e.LastName,
└Output field names ["e.LastName" "e.DepartmentID" "DepartmentID" "DepartmentName"]
---- 155
SELECT * FROM employee AS e, (SELECT * FROM department;) AS d ORDER BY e.LastName;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "employee"
│ └Output field names ["LastName" "DepartmentID"]
│ ┌Iterate all rows of table "department"
│ └Output field names ["DepartmentID" "DepartmentName"]
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
┌Order by e.LastName,
└Output field names ["e.LastName" "e.DepartmentID" "d.DepartmentID" "d.DepartmentName"]
---- 157
SELECT * FROM t;
┌Iterate all rows of table "t"
└Output field names ["c1"]
---- 158
SELECT * FROM p;
┌Iterate all rows of table "p"
└Output field names ["p"]
---- 159
SELECT p.p AS p, q.p AS q, p.p || q.p AS p_or_q, p.p && q.p AS p_and_q FROM p, p AS q;
┌Compute Cartesian product of
│ ┌Iterate all rows of table "p"
│ └Output field names ["p"]
│ ┌Iterate all rows of table "p"
│ └Output field names ["p"]
└Output field names ["p.p" "q.p"]
┌Evaluate p.p as "p", q.p as "q", p.p || q.p as "p_or_q", p.p && q.p as "p_and_q",
└Output field names ["p" "q" "p_or_q" "p_and_q"]
---- 160
SELECT p, !p AS not_p FROM p;
┌Iterate all rows of table "p"
└Output field names ["p"]
┌Evaluate p as "p", !p as "not_p",
└Output field names ["p" "not_p"]
---- 161
SELECT * FROM department WHERE DepartmentID >= 33 ORDER BY DepartmentID;
┌Iterate all rows of table "department"
└Output field names ["DepartmentID" "DepartmentName"]
┌Filter on DepartmentID >= 33
│Possibly useful indices
│CREATE INDEX xdepartment_DepartmentID ON department(DepartmentID);
└Output field names ["DepartmentID" "DepartmentName"]
┌Order by DepartmentID,
└Output field names ["DepartmentID" "DepartmentName"]
---- 162
SELECT * FROM department WHERE DepartmentID <= 34 ORDER BY DepartmentID;
┌Iterate all rows of table "department"
└Output field names ["DepartmentID" "DepartmentName"]
┌Filter on DepartmentID <= 34
│Possibly useful indices
│CREATE INDEX xdepartment_DepartmentID ON department(DepartmentID);
└Output field names ["DepartmentID" "DepartmentName"]
┌Order by DepartmentID,
└Output field names ["DepartmentID" "DepartmentName"]
---- 163
SELECT * FROM department WHERE DepartmentID < 34 ORDER BY DepartmentID;
┌Iterate all rows of table "department"
└Output field names ["DepartmentID" "DepartmentName"]
┌Filter on DepartmentID < 34
│Possibly useful indices
│CREATE INDEX xdepartment_DepartmentID ON department(DepartmentID);
└Output field names ["DepartmentID" "DepartmentName"]
┌Order by DepartmentID,
└Output field names ["DepartmentID" "DepartmentName"]
---- 164
SELECT +DepartmentID FROM employee;
┌Iterate all rows of table "employee"
└Output field names ["LastName" "DepartmentID"]
┌Evaluate +DepartmentID as "",
└Output field names [""]
---- 165
SELECT * FROM employee ORDER BY LastName;
┌Iterate all rows of table "employee"
└Output field names ["LastName" "DepartmentID"]
┌Order by LastName,
└Output field names ["LastName" "DepartmentID"]
---- 166
SELECT * FROM employee ORDER BY LastName DESC;
┌Iterate all rows of table "employee"
└Output field names ["LastName" "DepartmentID"]
┌Order descending by LastName,
└Output field names ["LastName" "DepartmentID"]
---- 167
SELECT 1023 + DepartmentID AS y FROM employee ORDER BY y DESC;
┌Iterate all rows of table "employee"
└Output field names ["LastName" "DepartmentID"]
┌Evaluate 1023 + DepartmentID as "y",
└Output field names ["y"]
┌Order descending by y,
└Output field names ["y"]
---- 168
SELECT +DepartmentID AS y FROM employee ORDER BY y DESC;
┌Iterate all rows of table "employee"
└Output field names ["LastName" "DepartmentID"]
┌Evaluate +DepartmentID as "y",
└Output field names ["y"]
┌Order descending by y,
└Output field names ["y"]
---- 169
SELECT * FROM employee ORDER BY DepartmentID, LastName DESC;
┌Iterate all rows of table "employee"
└Output field names ["LastName" "DepartmentID"]