Java SqlCallBinding示例

示例#1

文件： SqlBetweenOperator.java 项目： LucidDB/luciddb_perforce_swimlanes_DONOTFORK

 public RelDataType inferReturnType(SqlOperatorBinding opBinding) {
   SqlCallBinding callBinding = (SqlCallBinding) opBinding;
   ExplicitOperatorBinding newOpBinding =
       new ExplicitOperatorBinding(
           opBinding,
           collectOperandTypes(
               callBinding.getValidator(), callBinding.getScope(), callBinding.getCall()));
   return SqlTypeStrategies.rtiNullableBoolean.inferReturnType(newOpBinding);
 }

示例#2

文件： ReturnTypes.java 项目： richwhitjr/optiq

 public RelDataType inferReturnType(SqlOperatorBinding opBinding) {
   SqlCallBinding callBinding = (SqlCallBinding) opBinding;
   return callBinding.getValidator().getNamespace(callBinding.getCall()).getRowType();
 }