Mysql information basic

mysql-info

# List of database
db: information_schema
table: schemata
  colum: schema_name  <- db name

# List of tables
db: information_schema
table: tables
  column: table_name    <- table name 
  column: table_schema  <- db name

# List of columns
db: information_schema
table: columns
  column: column_name
  column: table_name    
  column: table_schema    <- Show database name