Several tips on oracledatabase

Keyword explanation in the trace file: ksqgtl -- euqueuegetlockksqrcl -- resourcecleanksqgtl *** TM-00015e1b-0000000mode3tm-objectid-00000000 indicates the table selectto_number (15e1b, xxxxxxxxxxxxxx) fromdual -- get the number of decimal. -- Query the specific meaning of the CU Lock s

Keyword explanation in the trace file: ksqgtl -- euqueue get lock ksqrcl -- resource clean ksqgtl *** TM-00015e1b-0000000 mode = 3 tm-objectid-00000000 represents the table select to_number ('15e1b ', 'xxxxxxxxxxxxxxxxxxxxxx ') from dual -- returns the decimal number. -- Query the specific meaning of the CU Lock s

Keyword explanation in the trace file:
Ksqgtl -- euqueue get lock
Ksqrcl -- resource clean

Ksqgtl *** TM-00015e1b-0000000 mode = 3
Tm objectid-00000000
Table
Select to_number ('15e1b ', 'xxxxxxxxxxxxxxxx') from dual -- returns the decimal value.

-- Query the specific meaning of the CU lock
Select type, description from v $ lock_type where type = 'cu'

Ls-lart