classDialectParser

packages/sql-semantics/src/Core/Ast/DialectParser.php:16

final class DialectParser

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

Selects and reuses the syntax parser for the semantic phase's language context.

Methods§

public function __construct(Dialect $dialect, string|null $version = null)

source §

Parameters

`$dialect`	`Dialect`
`$version`	`string\|null`	A release tag shipped by sql-parser

Calls 1

method-call Dialect::platform() line 25

public function parse(string $sql): Node

source §

Parses SQL without discarding source trivia or locations.

Parameters

$sql string

Returns

Node

Throws

LexicalException When SQL contains invalid tokens

SyntaxException When SQL does not match the grammar

Test cases 1

DialectParserTest::testParseUsesTheRequestedGrammarAndRetainsSql calls

Called from 5

Calls 1

method-call SqlParser::parse() line 36

public function parseScript(string $sql): list<Node>

source §

Reads a script using lexer boundaries and complete grammar acceptance. Compound statements keep their internal semicolons because incomplete prefixes cannot be parsed as complete commands.

Parameters

$sql string

Returns

list<Node>

Throws

SourceException When any command is invalid

Test cases 2

Called from 1

method-call SqlSemantics\Core\Analysis\SchemaAnalyzer::read() packages/sql-semantics/src/Core/Analysis/SchemaAnalyzer.php:56

Calls 4

method-call DialectParser::parse() line 49
method-call SqlParser::tokenize() line 53
function-call substr line 58
function-call array_filter line 70

public function version(): string

source §

Returns the resolved grammar release so binding can reuse the declaration language.

Returns

string

Test cases 2

Called from 6

Calls 1

method-call SqlParser::version() line 82

Private surface 1§

Implementation details, listed for orientation only.

private SqlParser $parser

Test cases 72§

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

Dedicated tests 5

Other tests reaching this symbol 67

AnalyzerTest calls
SchemaAnalyzerTest calls
ValueReaderTest calls
AnalysisExceptionTest 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 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
JoinTest calls
OrderingTest calls
OutputColumnTest calls
TableUseTest calls
PlatformTest::testParserAcceptsAnApplicationImplementation 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
SemanticsTest calls
NameRulesTest calls
PlatformTest calls
QueryRulesTest calls
SchemaRulesTest calls
ElementTest calls
StatementTest calls
WriterTest calls
TypeRulesTest calls

Relations§

Instantiated in 6

Method calls 9

Type declarations 3