/usr/share/doc/firebird2.5-common-doc/examples/reindex-db is in firebird2.5-server-common 2.5.2.26540.ds4-9ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | #!/bin/sh
set -eu
usage()
{
cat <<"_EOF" >& 2
Usage: `sh basename $0` database
_EOF
exit 1
}
[ -n "${1:-}" ] && [ -z "${2:-}" ] || usage
DB="$1"
ISQL=isql-fb
reindex()
{
echo "Refreshing indices of '$DB':"
while read i; do
echo -n " $i"
echo "ALTER INDEX $i ACTIVE;" | $ISQL "$DB" \
|| echo "ALTER INDEX $i ACTIVE;" | $ISQL "$DB"
done
}
TMP=`tempfile`
trap "rm -f $TMP" QUIT INT EXIT
cat <<'EOF' | $ISQL "$DB" | perl -ne 's/ +$//; next if /^=*$/; next unless $start++; print' > $TMP
SET heading;
SELECT DISTINCT i.rdb$index_name
FROM rdb$indices i
JOIN rdb$relations r
ON r.rdb$relation_name=i.rdb$relation_name
JOIN rdb$index_segments s
ON s.rdb$index_name=i.rdb$index_name
JOIN rdb$relation_fields f
ON f.rdb$relation_name=i.rdb$relation_name
JOIN rdb$fields fd
ON fd.rdb$field_name=f.rdb$field_source
JOIN rdb$character_sets cs
ON cs.rdb$character_set_id = fd.rdb$character_set_id
WHERE fd.rdb$field_type IN (14,15,37,38,40,41)
AND (i.rdb$index_inactive=0 OR i.rdb$index_inactive IS NULL)
-- AND (r.rdb$system_flag=0 OR r.rdb$system_flag IS NULL)
AND cs.rdb$character_set_name NOT IN ('NONE', 'OCTETS');
EOF
sleep 1
reindex < $TMP
|