classJoin

packages/sql-semantics/src/Core/Model/Join.php:18

final class Join

Public API: explicitly declared with @visibility public.

A join with its own match predicate and NULL extension identity.

Accept this semantic value in a database-independent consumerdoctest

$consume = static fn (\SqlSemantics\Core\Model\Join $value): string => $value::class;
    $consume instanceof \Closure // => true

Properties§

public string $id

source §

public JoinKind $kind

source §

public TableUse|Join $left

source §

public TableUse|Join $right

source §

public Expression|null $condition

source §

public Node $source

source §

Methods§

public function __construct(
    public string $id,
    public JoinKind $kind,
    public TableUse|Join $left,
    public TableUse|Join $right,
    public Expression|null $condition,
    public Node $source,
)

source §

Parameters

`$id`	`string`	Query-local join identity
`$kind`	`JoinKind`	Join operation
`$left`	`TableUse\|Join`	Left input
`$right`	`TableUse\|Join`	Right input
`$condition`	`Expression\|null`	Match predicate, evaluated before this join extends NULLs
`$source`	`Node`	Original join syntax

Test cases 61§

Test cases that cover or call this symbol, from the coverage report and from the analyzed test sources.

Dedicated tests 1

JoinTest::testRetainsTheMatchTree calls

Other tests reaching this symbol 60

SchemaAnalyzerTest calls
ColumnPropertiesTest calls
ColumnReaderTest calls
ConstraintReaderTest calls
IdentifiersTest calls
SchemaChangesTest calls
SchemaReaderTest calls
StatementListTest calls
TokenGroupsTest calls
TreeTest calls
TypeReaderTest calls
BinderTest calls
BoundRelationTest calls
ExpressionBinderTest calls
ExpressionRulesTest calls
FromBinderTest::testBindCrossJoinHasNoMatchPredicate calls
FromBinderTest::testJoinedBindsOnBeforeIntroducingThisJoinsNulls calls
IdentitySequenceTest calls
LiteralBinderTest calls
NullFactsTest calls
ProjectionBinderTest calls
ScopeTest calls
SelectBinderTest calls
SelectModifiersBinderTest calls
SyntaxGuardTest calls
TableResolverTest calls
TypeResolutionTest calls
DialectTest calls
BoundSelectTest calls
ColumnBindingTest calls
ExpressionKindTest calls
ExpressionTest calls
JoinKindTest calls
OrderingTest calls
OutputColumnTest calls
TableUseTest calls
PlatformTest calls
NameRulesTest calls
QueryRulesTest calls
SchemaRulesTest calls
SyntaxRulesTest calls
TypeRulesTest calls
ColumnDefinitionTest calls
ColumnGenerationTest calls
ConstraintKindTest calls
GenerationKindTest calls
InvariantTest calls
TableConstraintTest calls
TableDefinitionTest calls
SchemaBuilderTest calls
SchemaTest calls
SemanticExceptionTest calls
NullabilityTest calls
TypeDescriptorTest calls
SchemaTest calls
NameRulesTest calls
PlatformTest calls
QueryRulesTest calls
SchemaRulesTest calls
TypeRulesTest calls

Relations§

Instantiated in 1

new SqlSemantics\Core\Binding\FromBinder::join() packages/sql-semantics/src/Core/Binding/FromBinder.php:106

Type declarations 2