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represents a MySQL-specific foreign constraint More...
Inherits SqlUtil::AbstractForeignConstraint.
Public Member Functions | |
| string | getDropSql (string table_name) |
| returns a string that can be used to drop the foreign constraint from the database | |
| softlist | getRenameSql (string table_name, string new_name) |
| returns a string that drops the constraint and re-adds it, since MySQL does not support renaming constraints | |
represents a MySQL-specific foreign constraint