classScope

packages/sql-semantics/src/Core/Binding/Scope.php:22

final class Scope

Restricted visibility: declared "@visibility SqlSemantics". Code outside that scope must not name this declaration.

A relation namespace and NULL-extension facts at one evaluation stage.

Properties§

public Identifiers $identifiers

source §

public list<TableUse> $relations = []

source §

public array<string, list<string>> $extensions = []

source §

Methods§

public function __construct(
    public Identifiers $identifiers,
    public list<TableUse> $relations = [],
    public array<string, list<string>> $extensions = [],
)

source §

Parameters

`$identifiers`	`Identifiers`
`$relations`	`list<TableUse>`
`$extensions`	`array<string, list<string>>`

public function column(list<string> $parts, Node|Token $source): Expression

source §

Parameters

`$parts`	`list<string>`
`$source`	`Node\|Token`

Returns

Expression

Throws

SemanticException

Called from 4

Calls 10

function-call count line 41
function-call array_slice line 42
method-call Scope::matches() line 45
method-call Identifiers::equal() line 49
new ColumnBinding line 50
new SemanticException line 55
function-call implode line 55
new Expression line 60
class-const ExpressionKind::Column() line 60
class-const Nullability::MaybeNull() line 60

public function matches(TableUse $relation, list<string> $qualifiers): bool

source §

Parameters

`$relation`	`TableUse`
`$qualifiers`	`list<string>`

Returns

bool

Called from 2

Calls 2

function-call count line 71
method-call Identifiers::relationEqual() line 72

public function combine(self $right, Node $source): self

source §

Parameters

`$right`	`self`
`$source`	`Node`

Returns

self

Throws

SemanticException

Calls 3

method-call Identifiers::relationEqual() line 87
new SemanticException line 88
new self line 93

public function extend(string $joinId): self

source §

Adds a join to the NULL provenance of every visible relation.

Parameters

$joinId string

Returns

self

Test cases 1

ScopeTest::testExtendDoesNotMutateTheInputScope calls

Calls 1

new self line 106

Test cases 60§

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

Dedicated tests 1

ScopeTest::testExtendDoesNotMutateTheInputScope calls

Other tests reaching this symbol 59

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::testTokenRejectsUnmodeledTerminals calls
ExpressionRulesTest calls
FromBinderTest calls
IdentitySequenceTest calls
LiteralBinderTest calls
NullFactsTest calls
ProjectionBinderTest calls
SelectBinderTest calls
SelectModifiersBinderTest calls
SyntaxGuardTest calls
TableResolverTest calls
TypeResolutionTest calls
DialectTest calls
BoundSelectTest calls
ColumnBindingTest calls
ExpressionKindTest calls
ExpressionTest calls
JoinKindTest calls
JoinTest calls
OrderingTest calls
OutputColumnTest calls
TableUseTest calls
PlatformTest calls
NameRulesTest calls
QueryRulesTest::testOrderingNodesHonorsAnInjectedPolicy 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 3

Method calls 5

Type declarations 11