migration - add some documentation on limits regarding the database owner name

Signed-off-by: Simon L <szaimen@e.mail.de>
This commit is contained in:
Simon L 2022-12-29 00:29:53 +01:00
parent 4750fb228f
commit 8ae4ec52a3
2 changed files with 6 additions and 5 deletions

View file

@ -91,10 +91,10 @@ if ( [ -f "$DATADIR/PG_VERSION" ] && [ "$PG_MAJOR" != "$(cat "$DATADIR/PG_VERSIO
# Get the Owner
DB_OWNER="$(grep "$GREP_STRING" "$DUMP_FILE" | grep -oP 'Owner:.*$' | sed 's|Owner:||;s| ||g')"
if [ "$DB_OWNER" = "$POSTGRES_USER" ]; then
DIFFERENT_DB_OWNER=1
psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
ALTER DATABASE "$POSTGRES_DB" OWNER TO "$POSTGRES_USER";
EOSQL
echo "Unfortunately was the found database owner of the dump file the same as the POSTGRES_USER $POSTGRES_USER"
echo "It is not possible to import a database dump from this database owner."
echo "However you might rename the owner in the dumpfile to something else."
exit 1
elif [ "$DB_OWNER" != "oc_$POSTGRES_USER" ]; then
DIFFERENT_DB_OWNER=1
psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL