queryexpression.query

Pegasus is an open-source implementationof the DMTF CIM and WBEM standards. It is designed to be por

# WQL Select Statements
WQL:
SELECT PropertyBoolean,PropertyUint32,PropertyChar16,PropertyString FROM QExpr_TestPropertyTypes 
SELECT PropertyBoolean,PropertyUint32,PropertyChar16,PropertyString FROM QExpr_TestPropertyTypes WHERE PropertyBoolean = TRUE OR PropertyBoolean = FALSE
SELECT PropertyBoolean,PropertyUint32,PropertyChar16,PropertyString FROM QExpr_TestPropertyTypes WHERE PropertyBoolean = TRUE AND PropertyUint32 >= 10 AND PropertyReal32 <= 14.0 AND PropertyString = "Ten"
SELECT * FROM QExpr_TestPropertyTypes WHERE (PropertyBoolean = TRUE AND PropertyUint32 >= 10 AND PropertyReal32 <= 14.0 AND PropertyString = "Ten") AND NOT PropertyBoolean = TRUE IS NOT TRUE
# Array type not supported in WQL
SELECT * FROM QExpr_TestPropertyTypes WHERE PropertyStringArray = "hello"
# Property32 does not exist on the FROM class
SELECT * FROM QExpr_TestPropertyTypes WHERE Property32 < 5
# Property32 does not exist in the Select list
SELECT Property32 FROM QExpr_TestPropertyTypes WHERE PropertyBoolean = false

# FROM class is not superclass of QExpr_TestPropertyTypes
SELECT * FROM Bogus

# FROM class is not a superclass of QExpr_TestPropertyTypes, but exists
SELECT * FROM CIM_ComputerSystem

# FROM class is a superclass of QExpr_TestPropertyTypes 
SELECT * FROM QExpr_TestElement

# CQL Select Statements
CQL:
SELECT PropertyBoolean,PropertyUint32,PropertyChar16,PropertyString FROM QExpr_TestPropertyTypes
SELECT PropertyBoolean,PropertyUint32,PropertyChar16,PropertyString FROM QExpr_TestPropertyTypes WHERE PropertyBoolean = TRUE OR PropertyBoolean = FALSE
SELECT PropertyBoolean,PropertyUint32,PropertyChar16,PropertyString FROM QExpr_TestPropertyTypes WHERE PropertyBoolean = TRUE AND PropertyUint32 >= 10 AND PropertyReal32 <= 14.0 AND PropertyString = 'Ten'
# IS NOT TRUE not supported in CQL
SELECT * FROM QExpr_TestPropertyTypes WHERE (PropertyBoolean = TRUE AND PropertyUint32 >= 10 AND PropertyReal32 <= 14.0 AND PropertyString = 'Ten') 
# Array type is supported in CQL
SELECT * FROM QExpr_TestPropertyTypes WHERE PropertyStringArray[0] = 'hello'
# Property32 does not exist on the FROM class
SELECT * FROM QExpr_TestPropertyTypes WHERE Property32 < 5

# FROM class is not a superclass of QExpr_TestPropertyTypes, but exists
SELECT * FROM CIM_ComputerSystem

# FROM class is a superclass of QExpr_TestPropertyTypes 
SELECT * FROM QExpr_TestElement