SanitizeWhereClause with tablename on handlers.

pkg/reflection/helpers.go

@@ -17,3 +17,33 @@ func Len(v any) int {
 		return 0
 	}
 }
+
+// ExtractTableNameOnly extracts the table name from a fully qualified table reference.
+// It removes any schema prefix (e.g., "schema.table" -> "table") and truncates at
+// the first delimiter (comma, space, tab, or newline). If the input contains multiple
+// dots, it returns everything after the last dot up to the first delimiter.
+func ExtractTableNameOnly(fullName string) string {
+	// First, split by dot to remove schema prefix if present
+	lastDotIndex := -1
+	for i, char := range fullName {
+		if char == '.' {
+			lastDotIndex = i
+		}
+	}
+
+	// Start from after the last dot (or from beginning if no dot)
+	startIndex := 0
+	if lastDotIndex != -1 {
+		startIndex = lastDotIndex + 1
+	}
+
+	// Now find the end (first delimiter after the table name)
+	for i := startIndex; i < len(fullName); i++ {
+		char := rune(fullName[i])
+		if char == ',' || char == ' ' || char == '\t' || char == '\n' {
+			return fullName[startIndex:i]
+		}
+	}
+
+	return fullName[startIndex:]
+}