classWindowFrameRule

public function rewrite(TerminalSequence $sequence): TerminalSequence

Completes short FOLLOWING frames and moves an earlier end to UNBOUNDED FOLLOWING.

Test cases 4

• WindowFrameRuleTest::testRewriteCompletesAShortFollowingFrameAndKeepsTheChosenOffset calls
• WindowFrameRuleTest::testRewriteLeavesAnEmptyFrameUnchanged calls
• WindowFrameRuleTest::testRewritePreservesValidBoundariesAndRepairsInvalidOrdering calls
• WindowFrameRuleTest::testRewriteReplacesAnEarlierEndAndRetainsAValidFrame calls

Calls 5

• method-call TerminalSequence::occurrences() line 23
• method-call TerminalSequence::child() line 24
• method-call WindowFrameRule::rank() line 29
• method-call TerminalSequence::range() line 33
• method-call TerminalSequence::nameAt() line 34

public function rank(TerminalSequence $sequence, int $production): int

Orders boundary categories exactly as sqlite3WindowAlloc's source comment specifies.

Test cases 2

• WindowFrameRuleTest::testRankClassifiesEndpointsWithoutTreatingOffsetExpressionsAsSeparateBounds calls
• WindowFrameRuleTest::testRankRetainsTheFiveSourceBoundaryCategories calls

Called from 1

• method-call SqlFaker\Sqlite\Generation\Rewrite\WindowFrameRule::rewrite() packages/sql-faker/src/Sqlite/Generation/Rewrite/WindowFrameRule.php:29

Calls 2

• method-call TerminalSequence::range() line 61
• method-call TerminalSequence::nameAt() line 65