SqlBuilder.addCond

Builds a new expression which represents a condition (or operation).

class SqlBuilder

gda.types.SqlBuilderId

addCond

(

gda.types.SqlOperatorType op

,

gda.types.SqlBuilderId op1

,

gda.types.SqlBuilderId op2

,

gda.types.SqlBuilderId op3

)

Parameters

op gda.types.SqlOperatorType: type of condition
op1 gda.types.SqlBuilderId: the ID of the 1st argument (not 0)
op2 gda.types.SqlBuilderId: the ID of the 2nd argument (may be 0 if op needs only one operand)
op3 gda.types.SqlBuilderId: the ID of the 3rd argument (may be 0 if op needs only one or two operand)

Return Value

Type: gda.types.SqlBuilderId

the ID of the new expression, or 0 if there was an error