Fix bugs, improve schema gen

dist/types/index.d.ts

@@ -206,7 +206,15 @@ export type BUN_MARIADB_FieldSchemaType = {
     patternFlags?: string;
     onUpdate?: string;
     onUpdateLiteral?: string;
+    /**
+     * @deprecated Use `foreignKey.onDelete`. Still honored as the foreign
+     * key's ON DELETE action when `foreignKey.onDelete` is not set.
+     */
     onDelete?: string;
+    /**
+     * @deprecated Use `foreignKey.onDelete`. Still honored as the foreign
+     * key's ON DELETE action when `foreignKey.onDelete` is not set.
+     */
     onDeleteLiteral?: string;
     cssFiles?: string[];
     /**
@@ -224,13 +232,32 @@ export type BUN_MARIADB_FieldSchemaType = {
 /**
  * Defines a foreign key relationship from one field to another table column.
  */
+export declare const BUN_MARIADB_ForeignKeyRules: readonly ["CASCADE", "SET NULL", "RESTRICT", "NO ACTION"];
+export type BUN_MARIADB_ForeignKeyRule = (typeof BUN_MARIADB_ForeignKeyRules)[number];
 export interface BUN_MARIADB_ForeignKeyType {
     foreignKeyName?: string;
     destinationTableName?: string;
     destinationTableColumnName?: string;
     destinationTableColumnType?: string;
+    /**
+     * Shorthand for `onDelete: "CASCADE"`. Ignored when `onDelete` is set.
+     */
     cascadeDelete?: boolean;
+    /**
+     * Shorthand for `onUpdate: "CASCADE"`. Ignored when `onUpdate` is set.
+     */
     cascadeUpdate?: boolean;
+    /**
+     * Referential action when the referenced row is deleted.
+     * Defaults to `CASCADE` when `cascadeDelete` is true, else `RESTRICT`.
+     * `SET NULL` requires a nullable column.
+     */
+    onDelete?: BUN_MARIADB_ForeignKeyRule;
+    /**
+     * Referential action when the referenced key is updated.
+     * Defaults to `CASCADE` when `cascadeUpdate` is true, else `RESTRICT`.
+     */
+    onUpdate?: BUN_MARIADB_ForeignKeyRule;
 }
 export declare const MariaDBIndexTypes: readonly ["BTREE", "HASH", "FULLTEXT", "SPATIAL", "VECTOR"];
 export type MariaDBIndexType = (typeof MariaDBIndexTypes)[number];