SELECT SCHEMA_NAME FROM INFORMATION_SCHEMA.SCHEMATA;
SELECT SCHEMA_NAME FROM INFORMATION_SCHEMA.SCHEMATA
WHERE SCHEMA_NAME ='information_schema';

# First statement for comparison
SELECT SCHEMA_NAME FROM INFORMATION_SCHEMA.SCHEMATA
WHERE SCHEMA_NAME LIKE 'information_schema%';

# Second statement for comparison
SELECT DISTINCT(TABLE_SCHEMA) FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_SCHEMA = 'information_schema';