SUMMARY_STATIO_ALL_SEQUENCES
SUMMARY_STATIO_ALL_SEQUENCES contains one row for each sequence in a database in openGauss, showing I/O statistics about specific sequences.
Table 1 SUMMARY_STATIO_ALL_SEQUENCES columns
Name
|
Type
|
Description
|
|---|
schemaname
|
name
|
Name of the schema that the sequence is in
|
relname
|
name
|
Sequence name
|
blks_read
|
numeric
|
Number of disk blocks read from the sequence
|
blks_hit
|
numeric
|
Number of cache hits in the sequence
|