May 17, 2026, 11:40 PM

2026-05-18 06:40:19 +00:00
commit 64944cf004
896 changed files with 310709 additions and 0 deletions
@@ -0,0 +1,46 @@
+#!/bin/bash
+# Reports sizes for all or selected database
+
+PORT=""
+USER=""
+DBNAME="%"
+usage() {
+    echo "Usage: $0 [-d <dbname> -U <user> -p <port>]"
+    exit 1
+}
+
+while getopts "d:p:uU:" OPT;
+do case "${OPT}" in
+      d) DBNAME=$OPTARG
+	 ;;
+      p) PORT="-p $OPTARG"
+	 ;;
+      U) USER="-U $OPTARG"
+	 ;;
+      u) usage
+	 ;;
+    [?]) usage
+   esac;
+done
+
+if [ "$DBNAME" = "" ]
+  then
+    usage
+    exit 1
+fi
+
+
+psql $PORT $USER postgres <<_EOF_
+SELECT datname,
+       rolname as owner,
+       pg_size_pretty(pg_database_size(datname)  )as size_pretty,
+       pg_database_size(datname) as size,
+       (SELECT pg_size_pretty (SUM( pg_database_size(datname))::bigint)
+	  FROM pg_database)  AS total,
+       ((pg_database_size(datname) / (SELECT SUM( pg_database_size(datname))
+				       FROM pg_database) ) * 100)::numeric(6,3) AS pct
+  FROM pg_database d
+  JOIN pg_authid a ON a.oid = datdba
+  WHERE datname LIKE '%$DBNAME%'
+ORDER BY datname;
+_EOF_