classMetadataColumns

packages/ztd-query-mysql/src/Rewrite/Upsert/MetadataColumns.php:15

final class MetadataColumns

Restricted visibility: declared "@visibility ZtdQuery\Platform\MySql". Code outside that scope must not name this declaration.

Adds evaluated UPSERT assignments and its optional predicate to result rows.

Methods§

public function __construct(private IdentifierQuoter $quoter, private ExpressionBinder $binder)

source §

Use the same identifier and expression bindings as the surrounding projection.

Parameters

`$quoter`	`IdentifierQuoter`
`$binder`	`ExpressionBinder`

public function render(
    string $tableName,
    list<string> $tableColumns,
    array<string, string> $assignments,
    string $conflict,
    ?string $predicate,
    ?string $incomingNamespace,
): list<string>

source §

Parameters

`$tableName`	`string`
`$tableColumns`	`list<string>`
`$assignments`	`array<string, string>`
`$conflict`	`string`
`$predicate`	`?string`
`$incomingNamespace`	`?string`