我在SqlDB上看到了一个类似的问题,但经过一段很长的搜索后发现没有OracleDB的解决方案.
CREATE OR REPLACE
PROCEDURE SPGETRESULTANDSETFLAG
(
pFilter VARCHAR2,
pMaxRowCount VARCHAR2,
pTableID RAW,
myFlag OUT NUMBER,
myCursor OUT types.cursorType
)
AS
BEGIN
Declare
CountQuery VARCHAR(20000) := '';
DataQuery VARCHAR(20000) := '';
ResultingRows NUMBER := -1;
Begin
myFlag := -1;
CountQuery := 'SELECT COUNT(*) FROM '
|| F_GET_TABLENAME_FROM_ID(PTABLEID => pTableID)
|| ' WHERE ' || pFilter;
EXECUTE IMMEDIATE CountQuery INTO ResultingRows;
--Get the Return Value
if( pMaxRowCount > ResultingRows ) then myFlag := 1; end if;
DataQuery := …Run Code Online (Sandbox Code Playgroud)