From 3024339c915da4efea36210fbe2414077358fdc8 Mon Sep 17 00:00:00 2001
From: t8y2 <1156263951@qq.com>
Date: Tue, 16 Jun 2026 18:41:54 +0800
Subject: [PATCH] fix: format bool as 0/1 for all BIT columns, not just MySQL

---
 crates/dbx-core/src/data_grid_sql.rs | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/crates/dbx-core/src/data_grid_sql.rs b/crates/dbx-core/src/data_grid_sql.rs
index 4a2e37636..86719cedb 100644
--- a/crates/dbx-core/src/data_grid_sql.rs
+++ b/crates/dbx-core/src/data_grid_sql.rs
@@ -765,10 +765,17 @@ pub fn format_grid_sql_literal(
     if value.is_null() {
         return "NULL".to_string();
     }
-    if is_mysql_bit_literal_column(database_type, column_info) {
-        if let Some(value) = value.as_bool() {
+    // Boolean values on BIT columns always use numeric 0/1.
+    // This covers MySQL, SQL Server, and any other database where BIT
+    // is a numeric/boolean type rather than a bit-string type like
+    // PostgreSQL's bit(n).
+    if let Some(value) = value.as_bool() {
+        if is_bit_literal_column(column_info) {
             return if value { "1" } else { "0" }.to_string();
         }
+        return if value { "TRUE" } else { "FALSE" }.to_string();
+    }
+    if is_mysql_bit_literal_column(database_type, column_info) {
         if let Some(number) = value.as_number() {
             return number.to_string();
         }
@@ -776,9 +783,6 @@ pub fn format_grid_sql_literal(
             return text;
         }
     }
-    if let Some(value) = value.as_bool() {
-        return if value { "TRUE" } else { "FALSE" }.to_string();
-    }
     if let Some(number) = value.as_number() {
         return number.to_string();
     }
@@ -819,6 +823,10 @@ fn is_mysql_bit_literal_column(database_type: Option<DatabaseType>, column_info:
         && column_info.map(|column| is_bit_column_type(&column.data_type)).unwrap_or(false)
 }
 
+fn is_bit_literal_column(column_info: Option<&DataGridColumnInfo>) -> bool {
+    column_info.map(|column| is_bit_column_type(&column.data_type)).unwrap_or(false)
+}
+
 fn is_bit_column_type(data_type: &str) -> bool {
     let lower = data_type.to_ascii_lowercase();
     lower.split(|ch: char| !ch.is_ascii_alphanumeric()).any(|token| token == "bit")