userenv警告_userenv.dll_userenv错误(54)

ORA-10083: a brand new block has been requested from space management

ORA-10084: free list becomes empty

ORA-10085: free lists have been merged

ORA-10087: disable repair of media corrupt data blocks

ORA-10088: CBO Disable new NOT IN optimization

ORA-10089: CBO Disable index sorting

ORA-10090: invoke other events before crash recovery

ORA-10091: CBO Disable constant predicate merging

ORA-10092: CBO Disable hash join

ORA-10093: CBO Enable force hash joins

ORA-10094: before resizing a data file

ORA-10095: dump debugger commands to trace file

ORA-10096: after the cross instance call when resizing a data file

ORA-10097: after generating redo when resizing a data file

ORA-10101: atomic redo write recovery

ORA-10102: switch off anti-joins

ORA-10103: CBO Disable hash join swapping

ORA-10104: dump hash join statistics to trace file

ORA-10106: CBO Disable evaluating correlation pred last for NOT IN

ORA-10107: CBO Always use bitmap index

ORA-10108: CBO Don't use bitmap index

ORA-10109: CBO Disable move of negated predicates

ORA-10110: CBO Try index rowid range scans

ORA-10111: Bitmap index creation switch

ORA-10112: Bitmap index creation switch

ORA-10113: Bitmap index creation switch

ORA-10114: Bitmap index creation switch

ORA-10115: CBO Bitmap optimization use maximal expression

ORA-10116: CBO Bitmap optimization switch

ORA-10117: CBO Disable new parallel cost model

ORA-10118: CBO Enable hash join costing

ORA-10119: QKA Disable GBY sort elimination

ORA-10120: generate relative file # different from absolute

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