Module database_reflection::metadata::consts

Constants

• METADATA_CASCADE
  constraint action value CASCADE
• METADATA_CHARSET
  database, table or column charset
• METADATA_COLLATION
  database, table or column collation
• METADATA_FLAG_AUTO_INCREMENT
  primary key columns are usually AUTO INCREMENT
• METADATA_FLAG_DEFAULT_CURRENT_TIMESTAMP
  TIMESTAMP DEFAULT
• METADATA_FLAG_NULLABLE
  for nullable columns
• METADATA_FLAG_ON_UPDATE_CURRENT_TIMESTAMP
  TIMESTAMP ON UPDATE trigger
• METADATA_FLAG_PRIMARY
  for marking primary keys
• METADATA_FLAG_UNIQUE
  for marking unique indexes
• METADATA_FLAG_UNSIGNED
  for numerical datatypes of columns
• METADATA_ON_DELETE
  constraint action ON DELETE
• METADATA_ON_UPDATE
  constraint action ON UPDATE or TIMESTAMP internal update
• METADATA_SET_NULL
  constraint action value SET NULL