IBM 000-8697 User Manual
Utilities
7-51
tblog: Display Logical Log Contents
tblog: Display Logical Log Contents
The tblog utility displays the contents of an OnLine logical log file. The tblog
output is most useful in debugging situations, when you want to be able to
track a specific transaction or to see what changes have been made to a
specific tblspace.
output is most useful in debugging situations, when you want to be able to
track a specific transaction or to see what changes have been made to a
specific tblspace.
Syntax
You direct tblog to read the following portions of the logical log as it searches
for records to include in the output display:
for records to include in the output display:
■
Records stored on disk
■
Records stored on tape
■
Records from the specified logical log file
You can display every logical log record header or you can specify output
based on the following criteria:
based on the following criteria:
■
Records associated with a specific table
■
Records initiated by a specific user
■
Records associated with a specific transaction
By default, tblog displays the logical log record header, which describes the
transaction number and the record type. The record type identifies the type
of operation performed.
transaction number and the record type. The record type identifies the type
of operation performed.
-q
directs tblog to suppress the one-line header that appears
every 18 records by default.
every 18 records by default.
Log-Record
Read Filters
p.
-q
tblog
Log-Record
Display Filters
p.