May 17, 2026, 11:40 PM

inbox/DataBase/Oracle/dba_scripts/index_comments.sh

@@ -0,0 +1,75 @@
+#!/bin/bash
+
+#Shows commnets on all or selected index
+
+USER=""
+PORT=""
+
+usage() {
+    echo "Usage: $0 -d <dbname> [-i <index> -U <user> -p <port>]"
+    exit 1
+}
+
+while getopts "d:i:p:uU:" OPT;
+do case "${OPT}" in
+      d) DBNAME=$OPTARG
+	 ;;
+      i) IDX=$OPTARG
+	 ;;
+      p) PORT="-p $OPTARG"
+	 ;;
+      U) USER="-U $OPTARG"
+	 ;;
+      u) usage
+	 ;;
+    [?]) usage
+   esac;
+done
+
+if [ "$DBNAME" = "" ]
+  then
+    usage
+fi
+
+getver()
+{
+VER=$(psql $PORT -t $USER $DBNAME <<_QRYVER_
+SELECT version();
+_QRYVER_
+)
+}
+getver
+
+VER=$(echo $VER | cut -c -16)
+echo "Version is $VER"
+
+QRY="SELECT quote_ident(n.nspname) as schema,
+       quote_ident(c.relname),
+       d.description as comment
+       FROM pg_class c
+      LEFT JOIN pg_description d ON (d.objoid = c.oid)
+      JOIN pg_namespace n ON (n.oid = c.relnamespace)
+     WHERE n.nspname NOT LIKE 'information%'
+       AND relname NOT LIKE 'pg_%'
+       AND relname NOT LIKE 'information%'
+       AND relname NOT LIKE 'sql_%'
+       AND relname LIKE '%$IDX%'
+       AND relkind = 'i'
+       AND d.description IS NOT NULL
+     ORDER BY 2;"
+
+current_stats() {
+STATLIST=$(psql $PORT -q $USER $DBNAME <<_QUERY_
+
+${QRY}
+
+_QUERY_
+
+)
+
+}
+
+current_stats
+echo "${STATLIST}"
+
+exit 0