Trims an internal LOB.
ora-lob-trim lob-locator new-size &key errorp
A LOB locator.
A non-negative integer.
A generalized boolean.
ora-lob-trim trims the LOB pointed to by lob-locator to a new size new-size, which must be smaller than its current size.
Note that new-size is in characters for CLOBs and bytes for BLOBs.
ora-lob-trim is applicable to internal LOBs only.
If an error occurs and errorp is true, an error is signaled. If errorp is false, the function returns an object of type sql-database-error. The default value of errorp is
This is a direct call to OCILobTrim.
ora-lob-trim is available only when the "oracle" module is loaded. See the section Oracle LOB interface for more information.
LispWorks User Guide and Reference Manual - 20 Sep 2017