CREATETEMPORARY

创建一个临时LOB

声明

DBMS_LOB.CREATETEMPORARY (
 lob_loc IN OUT NOCOPY BLOB,
 cache   IN            BOOLEAN,
 dur     IN            PLS_INTEGER := DBMS_LOB.SESSION);


DBMS_LOB.CREATETEMPORARY (
 lob_loc IN OUT NOCOPY CLOB ,
 cache   IN            BOOLEAN,
 dur     IN            PLS_INTEGER := 10);

结构

参数	说明
lob_loc	定位器
cache	是否读入缓冲区缓存
dur	临时LOB是否清理结束时会话 dbms_lob.call or (默认)