Good day, when trying to backup my database from here:
I get the following error:
16:24:28 Dumping db_cards (all tables) Running: mysqldump.exe --defaults-file="c: \ users \ luisca ~ 1 \ appdata \ local \ temp \ tmpn2bwpl.cnf" --user = root --host = 127.0.0.1 --protocol = tcp --port = 3309 - default-character-set = utf8 --events --skip-triggers "db_cards" mysqldump: Could not execute 'SELECT COLUMN_NAME,
JSON_EXTRACT (HISTOGRAM, '$. "Number-of-buckets-specified"')
FROM information_schema.COLUMN_STATISTICS WHERE SCHEMA_NAME = 'db_cards' AND TABLE_NAME =' _alumnos_tmp ';': Unknown table 'column_statistics' in information_schema (1109)Operation failed with exitcode 2 16:24:28 Export of C: \ Users \ Luis Carlos Berjez \ Desktop \ q.sql has finished with 1 errors
If someone can help me, I would really appreciate it.