--echo # --echo # MDEV-18323: Convert MySQL JSON type to MariaDB TEXT in mysql_upgrade --echo # Test 2 (field treated as a blob): --echo # Can read .frm file from mysql table containg the json data, --echo # but is not well structured --echo # let $datadir=`select @@datadir`; drop table if exists mysql_json; # Make sure you have placed `json.[frm/myd/myi]` files in `source/mysql-test/std_data/` --copy_file std_data/json.frm $datadir/test/mysql_json.frm --copy_file std_data/json.MYI $datadir/test/mysql_json.MYI --copy_file std_data/json.MYD $datadir/test/mysql_json.MYD # Now can read select * from test.mysql_json; drop table mysql_json;