classPgSqlTransformer

packages/ztd-query-postgres/src/Rewrite/Transformer/PgSqlTransformer.php:18

final class PgSqlTransformer
    implements SqlTransformer

Composite SQL transformer for PostgreSQL.

Classifies the SQL statement type and delegates to the appropriate sub-transformer for PostgreSQL-specific transformation.

Methods§

public function __construct(
    PgSqlParser $parser,
    SelectTransformer $selectTransformer,
    InsertTransformer $insertTransformer,
    UpdateTransformer $updateTransformer,
    DeleteTransformer $deleteTransformer,
)

source §

Initializes the collaborators and state used by this transformer.

Parameters

`$parser`	`PgSqlParser`
`$selectTransformer`	`SelectTransformer`
`$insertTransformer`	`InsertTransformer`
`$updateTransformer`	`UpdateTransformer`
`$deleteTransformer`	`DeleteTransformer`

Calls 2

new MergeTransformer line 42
new PgSqlMergeParser line 42

public function transform(string $sql, array $tables): string

source §

{@inheritDoc}

Parameters

`$sql`	`string`
`$tables`	`array`

Returns

string

Throws

UnsupportedSqlException

Test cases 7

Called from 3

Calls 7

method-call PgSqlParser::classifyStatement() line 51
method-call SelectTransformer::transform() line 54
method-call InsertTransformer::transform() line 55
method-call UpdateTransformer::transform() line 56
method-call DeleteTransformer::transform() line 57
method-call MergeTransformer::transform() line 58
new UnsupportedSqlException line 59

public function commitRewriteState(): void

source §

Commits staged generated identity values after a successful rewrite.

Test cases 2

Called from 1

method-call ZtdQuery\Platform\Postgres\Rewrite\PgSqlRewriter::commitRewriteState() packages/ztd-query-postgres/src/Rewrite/PgSqlRewriter.php:205

Calls 1

method-call InsertTransformer::commitRewriteState() line 68

Private surface 6§

Implementation details, listed for orientation only.

private PgSqlParser $parser

private SelectTransformer $selectTransformer

private InsertTransformer $insertTransformer

private UpdateTransformer $updateTransformer

private DeleteTransformer $deleteTransformer

private MergeTransformer $mergeTransformer

Test cases 144§

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

Dedicated tests 7

Other tests reaching this symbol 137

Relations§

Instantiated in 1

new ZtdQuery\Platform\Postgres\PgSqlSessionFactory::create() packages/ztd-query-postgres/src/PgSqlSessionFactory.php:73

Method calls 4

Type declarations 4