maya
.public
Tables
(current)
Columns
Constraints
Relationships
Orphan Tables
Anomalies
Routines
pg_freespace(regclass)
Parameters
Name
Type
Mode
rel
regclass
IN
blkno
bigint
OUT
avail
smallint
OUT
Definition
SELECT blkno, pg_freespace($1, blkno) AS avail FROM generate_series(0, pg_relation_size($1) / current_setting('block_size')::bigint - 1) AS blkno;