remove wip

goccy · Feb 15, 2024 · e02bc8f · e02bc8f
1 parent 7f7bf52
commit e02bc8f
Showing 1 changed file with 1 addition and 45 deletions.
diff --git a/internal/function_register.go b/internal/function_register.go
@@ -352,7 +352,7 @@ var windowFuncs = []*WindowFuncInfo{
 	{Name: "first_value", BindFunc: bindWindowFirstValue},
 	{Name: "last_value", BindFunc: bindWindowLastValue},
 	{Name: "nth_value", BindFunc: bindWindowNthValue},
-	//{Name: "lead", BindFunc: bindWindowLead},
+	{Name: "lead", BindFunc: bindWindowLead},
 	{Name: "lag", BindFunc: bindWindowLag},
 	{Name: "percentile_cont", BindFunc: bindWindowPercentileCont},
 	{Name: "percentile_disc", BindFunc: bindWindowPercentileDisc},
@@ -469,50 +469,6 @@ func RegisterFunctions(conn *sqlite3.SQLiteConn) error {
 		return fmt.Errorf("failed to register collate function: %w", err)
 	}
 
-	if err := conn.RegisterCollation("zetasqlite_collate_nulls_first", func(a, b string) int {
-		va, _ := DecodeValue(a)
-		if va == nil {
-			return -1
-		}
-		vb, _ := DecodeValue(b)
-		if vb == nil {
-			return 1
-		}
-		eq, _ := va.EQ(vb)
-		if eq {
-			return 0
-		}
-		cond, _ := va.GT(vb)
-		if cond {
-			return 1
-		}
-		return -1
-	}); err != nil {
-		return fmt.Errorf("failed to register collate function: %w", err)
-	}
-
-	if err := conn.RegisterCollation("zetasqlite_collate_nulls_last", func(a, b string) int {
-		va, _ := DecodeValue(a)
-		if va == nil {
-			return 1
-		}
-		vb, _ := DecodeValue(b)
-		if vb == nil {
-			return -1
-		}
-		eq, _ := va.EQ(vb)
-		if eq {
-			return 0
-		}
-		cond, _ := va.GT(vb)
-		if cond {
-			return 1
-		}
-		return -1
-	}); err != nil {
-		return fmt.Errorf("failed to register collate function: %w", err)
-	}
-
 	for _, values := range normalFuncMap {
 		for _, v := range values {
 			if err := conn.RegisterFunc(v.Name, v.Func, true); err != nil {