classPostgreSqlLexicalMasker

public static function maskStringLiterals(string $sql): string

Replaces string literals with spaces while preserving byte offsets.

Test cases 1

• PostgreSqlLexicalMaskerTest::testMaskStringLiteralsMasksStringLiteralsWithoutChangingOffsets calls

Called from 2

• static-call ZtdQuery\Platform\Postgres\Sql\Dml\Insert\InsertClauseParser::findInsertSourceClause() packages/ztd-query-postgres/src/Sql/Dml/Insert/InsertClauseParser.php:36
• static-call ZtdQuery\Platform\Postgres\Sql\Statement\StatementClassifier::classifyWithStatement() packages/ztd-query-postgres/src/Sql/Statement/StatementClassifier.php:21

Calls 7

• function-call strlen line 20
• function-call substr line 26
• static-call QuotedSpan::quotedLength() line 27
• static-call QuotedSpan::isEscapeStringStart() line 27
• function-call str_repeat line 28
• function-call ctype_alnum line 33
• static-call QuotedSpan::dollarQuotedLength() line 35

public static function maskComments(string $sql): string

Replaces each comment with one separator while retaining quoted SQL.

Test cases 3

• PostgreSqlLexicalMaskerTest::testMaskCommentsMasksCommentsAsSingleLexicalSeparators calls
• PostgreSqlLexicalMaskerTest::testPreservesCommentMarkersInsideQuotedForms calls
• PostgreSqlLexicalMaskerTest::testPreservesEscapeStringAtStatementStart calls

Called from 20

• static-call ZtdQuery\Platform\Postgres\Sql\Dml\Delete\DeleteClauseParser::extractDeleteAlias() packages/ztd-query-postgres/src/Sql/Dml/Delete/DeleteClauseParser.php:19
• static-call ZtdQuery\Platform\Postgres\Sql\Dml\Insert\InsertClauseParser::extractInsertColumns() packages/ztd-query-postgres/src/Sql/Dml/Insert/InsertClauseParser.php:23
• static-call ZtdQuery\Platform\Postgres\Sql\Dml\Insert\InsertClauseParser::extractInsertValues() packages/ztd-query-postgres/src/Sql/Dml/Insert/InsertClauseParser.php:145
• static-call ZtdQuery\Platform\Postgres\Sql\Dml\Insert\InsertClauseParser::hasInsertSelect() packages/ztd-query-postgres/src/Sql/Dml/Insert/InsertClauseParser.php:184
• static-call ZtdQuery\Platform\Postgres\Sql\Dml\Insert\InsertClauseParser::extractInsertSelectSql() packages/ztd-query-postgres/src/Sql/Dml/Insert/InsertClauseParser.php:195
• static-call ZtdQuery\Platform\Postgres\Sql\Dml\Update\UpdateClauseParser::extractUpdateAlias() packages/ztd-query-postgres/src/Sql/Dml/Update/UpdateClauseParser.php:21
• static-call ZtdQuery\Platform\Postgres\Sql\Statement\ConflictClause::hasOnConflict() packages/ztd-query-postgres/src/Sql/Statement/ConflictClause.php:254
• static-call ZtdQuery\Platform\Postgres\Sql\Statement\StatementClassifier::classifyStatement() packages/ztd-query-postgres/src/Sql/Statement/StatementClassifier.php:150
• static-call ZtdQuery\Platform\Postgres\Sql\Statement\TableDefinitionClauses::extractCreateTableName() packages/ztd-query-postgres/src/Sql/Statement/TableDefinitionClauses.php:76
• static-call ZtdQuery\Platform\Postgres\Sql\Statement\TableDefinitionClauses::hasIfNotExists() packages/ztd-query-postgres/src/Sql/Statement/TableDefinitionClauses.php:89
• static-call ZtdQuery\Platform\Postgres\Sql\Statement\TableDefinitionClauses::hasCreateTableAsSelect() packages/ztd-query-postgres/src/Sql/Statement/TableDefinitionClauses.php:98
• static-call ZtdQuery\Platform\Postgres\Sql\Statement\TableDefinitionClauses::extractCreateTableSelectSql() packages/ztd-query-postgres/src/Sql/Statement/TableDefinitionClauses.php:107
• static-call ZtdQuery\Platform\Postgres\Sql\Statement\TableDefinitionClauses::hasCreateTableLike() packages/ztd-query-postgres/src/Sql/Statement/TableDefinitionClauses.php:120
• static-call ZtdQuery\Platform\Postgres\Sql\Statement\TableDefinitionClauses::extractCreateTableLikeSource() packages/ztd-query-postgres/src/Sql/Statement/TableDefinitionClauses.php:129
• static-call ZtdQuery\Platform\Postgres\Sql\Statement\TableDefinitionClauses::extractDropTableName() packages/ztd-query-postgres/src/Sql/Statement/TableDefinitionClauses.php:142
• static-call ZtdQuery\Platform\Postgres\Sql\Statement\TableDefinitionClauses::hasDropTableIfExists() packages/ztd-query-postgres/src/Sql/Statement/TableDefinitionClauses.php:155
• static-call ZtdQuery\Platform\Postgres\Sql\Statement\TableDefinitionClauses::extractAlterTableName() packages/ztd-query-postgres/src/Sql/Statement/TableDefinitionClauses.php:164
• static-call ZtdQuery\Platform\Postgres\Sql\Statement\TargetTableParser::extractInsertTable() packages/ztd-query-postgres/src/Sql/Statement/TargetTableParser.php:19
• static-call ZtdQuery\Platform\Postgres\Sql\Statement\TargetTableParser::extractUpdateTable() packages/ztd-query-postgres/src/Sql/Statement/TargetTableParser.php:32
• static-call ZtdQuery\Platform\Postgres\Sql\Statement\TargetTableParser::extractDeleteTable() packages/ztd-query-postgres/src/Sql/Statement/TargetTableParser.php:45

Calls 8

• function-call strlen line 56
• function-call substr line 63
• static-call QuotedSpan::quotedLength() line 64
• static-call QuotedSpan::isEscapeStringStart() line 64
• function-call ctype_alnum line 70
• static-call QuotedSpan::dollarQuotedLength() line 72
• function-call strcspn line 82
• static-call CommentSpan::end() line 90