LEFT(str,len) Returns the leftmost len characters from the string str: More...
#include <FStringFunctions.hxx>
Inheritance diagram for connectivity::file::OOp_Left:
Collaboration diagram for connectivity::file::OOp_Left:
Protected Member Functions | |
| virtual ORowSetValue | operate (const ORowSetValue &lhs, const ORowSetValue &rhs) const override |
| virtual ORowSetValue | operate (const ORowSetValue &lhs, const ORowSetValue &rhs) const =0 |
Additional Inherited Members | |
 Public Member Functions inherited from connectivity::file::OBinaryOperator | |
| virtual void | Exec (OCodeStack &) override |
| virtual void | Exec (OCodeStack &)=0 |
| Public Member Functions inherited from connectivity::file::OCode | |
| virtual | ~OCode () |
| OCode (OCode &&)=default | |
| OCode (const OCode &)=default | |
| OCode ()=default | |
| OCode & | operator= (const OCode &)=default |
| OCode & | operator= (OCode &&)=default |
Detailed Description
LEFT(str,len) Returns the leftmost len characters from the string str:
SELECT LEFT('foobarbar', 5); -> 'fooba'
Definition at line 249 of file FStringFunctions.hxx.
Member Function Documentation
◆ operate()
|
overrideprotectedvirtual |
Implements connectivity::file::OBinaryOperator.
Definition at line 201 of file FStringFunctions.cxx.
References connectivity::ORowSetValue::getInt32(), connectivity::ORowSetValue::getString(), connectivity::ORowSetValue::isNull(), and nCount.
The documentation for this class was generated from the following files:
