classSchema

packages/sql-semantics/src/Core/Schema.php:19

final class Schema

Public API: explicitly declared with @visibility public.

A closed schema snapshot. Missing declarations are errors, not invented tables.

Accept this semantic value in a database-independent consumerdoctest

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

Properties§

public Dialect $dialect

source §

public list<TableDefinition> $tables

source §

public string $defaultSchema

source §

public string $grammarVersion

source §

Methods§

public function __construct(
    public Dialect $dialect,
    public list<TableDefinition> $tables,
    public string $defaultSchema,
    public string $grammarVersion,
)

source §

Parameters

`$dialect`	`Dialect`	Language used to interpret the declarations
`$tables`	`list<TableDefinition>`	Declarations visible to semantic binding
`$defaultSchema`	`string`	Schema used for unqualified table declarations and references
`$grammarVersion`	`string`	Resolved sql-parser grammar release shared by DDL and SELECT

Throws

InvalidArgumentException When supplied state violates its invariants

Calls 5

static-call Invariant::members() line 34
class-const TableDefinition::class() line 34
static-call Invariant::ensure() line 35
method-call Dialect::platform() line 38
static-call Invariant::table() line 41

public function withTables(TableDefinition ...$tables): self

source §

Replaces state tables while preserving this snapshot and its language context.

Parameters

$tables TableDefinition

Returns

self

Throws

InvalidArgumentException When the replacement state violates its invariants

Calls 2

new self line 50
function-call array_values line 50

Test cases 60§

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

Dedicated tests 2

SchemaTest calls
SchemaTest calls

Other tests reaching this symbol 58

Relations§

Instantiated in 1

new SqlSemantics\Core\Analysis\SchemaAnalyzer::read() packages/sql-semantics/src/Core/Analysis/SchemaAnalyzer.php:61

Type declarations 6