1DROP DATABASE IF EXISTS d1; 2CREATE DATABASE d1; 3SHOW DATABASES; 4Database 5d1 6information_schema 7mtr 8mysql 9performance_schema 10sys 11test 12SHOW DATABASES LIKE 'd%'; 13Database (d%) 14d1 15SHOW DATABASES LIKE '%'; 16Database (%) 17d1 18information_schema 19mtr 20mysql 21performance_schema 22sys 23test 24USE d1; 25DROP DATABASE d1; 26CREATE SCHEMA d1; 27SHOW SCHEMAS; 28Database 29d1 30information_schema 31mtr 32mysql 33performance_schema 34sys 35test 36SHOW SCHEMAS LIKE 'd%'; 37Database (d%) 38d1 39SHOW SCHEMAS LIKE '%'; 40Database (%) 41d1 42information_schema 43mtr 44mysql 45performance_schema 46sys 47test 48USE d1; 49DROP SCHEMA d1; 50