DBMS_OUTPUT.PUT_LINE('***'); FOR cur IN cur_para('0001') LOOP --FOR LOOP, NO NEED TO DECLARE THE cur. DBMS_OUTPUT.PUT_LINE(cur.books_name); END LOOP; END; / 四、DECLARE CURSOR WITH PARAMETER (%ISOPEN) DECLARE t_name books.books_name%TYPE; CURSOR cur(id varchar2) IS SELECT ...
it is very much like aprocedure; it can be forward declared and the declaration and the definitioncan be split between a package and its body; and it can have
it is very much like aprocedure; it can be forward declared and the declaration and the definitioncan be split between a package and its body; and it can have
it is very much like aprocedure; it can be forward declared and the declaration and the definitioncan be split between a package and its body; and it can have
it cannot be used as an actual argument in a subprogram invocation;nor can it be returned by a function. In this way, it is very much like aprocedure; it can be forward declared and the declaration and the definitioncan be split between a package and its body; and it can have formal...
一、DEFINITION OF CURSOR DECLARE CURSOR mycur IS SELECT * FROM books; --DECLARE CURSOR myrecord books%ROWTYPE; --DECLARE A RECORD ,AND THE RECORD PROPERTY IS FROM THE TABLE BOOKS BEGIN OPEN mycur; --OPEN CURSOR FETCH mycur INTO myrecord;--FETCH ONE Record TO RECORD FROM CURSOR ...
MultidimensionalDefinition IMultidimensionalDefinition2 IMultidimensionalFilterFunctionArguments IMultidimensionalInfo2 IMultidimensionalInfo3 IMultidimensionalRaster IMultidimensionalRaster2 IMultidimensionalRasterDataset IMultidimensionalRasterFunctionArguments IMultiPartItemURI INDVIFunctionArguments INDVIFunctionArguments2 IN...
A cursor variable with a weakly-typed definition has no return value and is of a universal type. Such a cursor variable can be directly defined by using the built-in typeSYS_REFCURSOR. Therefore, the preceding example can be rewritten as follows: ...
Specifies an identifier that was assigned to an implicitly declared record with definition cursor%ROWTYPE. INcursor Specifies the name of a previously declared cursor. LOOPandEND LOOP Starts and ends the loop containing SQL statements that are to be executed during each iteration through the loop....
The definition of the object does not match any current version. Usually this is indicative of the same issue as "AUTH_CHECK_MISMATCH" where the object is different. ROW_LEVEL_SEC_MISMATCH The row level security policies do not match