diff --git a/packages/tools/src/SqlDumper.ts b/packages/tools/src/SqlDumper.ts
index abc10807..c8f551a5 100644
--- a/packages/tools/src/SqlDumper.ts
+++ b/packages/tools/src/SqlDumper.ts
@@ -181,6 +181,8 @@ export class SqlDumper implements AlterProcessor {
     this.put(' ^auto_increment');
   }
 
+  specialColumnOptions(column) {}
+
   columnDefinition(column: ColumnInfo, { includeDefault = true, includeNullable = true, includeCollate = true } = {}) {
     if (column.computedExpression) {
       this.put('^as %s', column.computedExpression);
@@ -193,9 +195,7 @@ export class SqlDumper implements AlterProcessor {
     }
 
     this.putRaw(' ');
-    if (column.isSparse) {
-      this.put(' ^sparse ');
-    }
+    this.specialColumnOptions(column);
     if (includeNullable) {
       this.put(column.notNull ? '^not ^null' : '^null');
     }
diff --git a/packages/tools/src/diffTools.ts b/packages/tools/src/diffTools.ts
index 326a21a3..c7f19d3f 100644
--- a/packages/tools/src/diffTools.ts
+++ b/packages/tools/src/diffTools.ts
@@ -217,6 +217,24 @@ export function testEqualColumns(
     // opts.DiffLogger.Trace('Column {0}, {1}: different is_sparse: {2}; {3}', a, b, a.IsSparse, b.IsSparse);
     return false;
   }
+  if ((a.isUnsigned || false) != (b.isUnsigned || false)) {
+    console.debug(
+      `Column ${a.pureName}.${a.columnName}, ${b.pureName}.${b.columnName}: different unsigned: ${a.isUnsigned}, ${b.isUnsigned}`
+    );
+    return false;
+  }
+  if ((a.isZerofill || false) != (b.isZerofill || false)) {
+    console.debug(
+      `Column ${a.pureName}.${a.columnName}, ${b.pureName}.${b.columnName}: different zerofill: ${a.isZerofill}, ${b.isZerofill}`
+    );
+    return false;
+  }
+  if ((a.columnComment || '') != (b.columnComment || '')) {
+    console.debug(
+      `Column ${a.pureName}.${a.columnName}, ${b.pureName}.${b.columnName}: different comment: ${a.columnComment}, ${b.columnComment}`
+    );
+    return false;
+  }
 
   if (!testEqualTypes(a, b, opts)) {
     return false;
diff --git a/packages/types/dbinfo.d.ts b/packages/types/dbinfo.d.ts
index 2f0ed7cc..0793b8d8 100644
--- a/packages/types/dbinfo.d.ts
+++ b/packages/types/dbinfo.d.ts
@@ -55,6 +55,8 @@ export interface ColumnInfo extends NamedObjectInfo {
   defaultValue?: string;
   defaultConstraint?: string;
   columnComment?: string;
+  isUnsigned?: boolean;
+  isZerofill?: boolean;
 }
 
 export interface DatabaseObjectInfo extends NamedObjectInfo {
diff --git a/packages/web/src/tableeditor/ColumnEditorModal.svelte b/packages/web/src/tableeditor/ColumnEditorModal.svelte
index bad74949..91c12075 100644
--- a/packages/web/src/tableeditor/ColumnEditorModal.svelte
+++ b/packages/web/src/tableeditor/ColumnEditorModal.svelte
@@ -20,6 +20,7 @@
   export let setTableInfo;
   export let tableInfo;
   export let onAddNext;
+  export let driver;
 </script>
 
 <FormProvider initialValues={fillEditorColumnInfo(columnInfo || {}, tableInfo)}>
@@ -36,6 +37,18 @@
     <FormCheckboxField name="autoIncrement" label="Is Autoincrement" />
     <FormTextField name="defaultValue" label="Default value" />
     <FormTextField name="computedExpression" label="Computed expression" />
+    {#if driver?.dialect?.columnProperties?.isUnsigned}
+      <FormCheckboxField name="isUnsigned" label="Unsigned" />
+    {/if}
+    {#if driver?.dialect?.columnProperties?.isZerofill}
+      <FormCheckboxField name="isZerofill" label="Zero fill" />
+    {/if}
+    {#if driver?.dialect?.columnProperties?.columnComment}
+      <FormTextField name="columnComment" label="Comment" />
+    {/if}
+    {#if driver?.dialect?.columnProperties?.isSparse}
+      <FormCheckboxField name="isSparse" label="Sparse" />
+    {/if}
 
     <svelte:fragment slot="footer">
       <FormSubmit
diff --git a/packages/web/src/tableeditor/TableEditor.svelte b/packages/web/src/tableeditor/TableEditor.svelte
index 8e110e15..b4fd8619 100644
--- a/packages/web/src/tableeditor/TableEditor.svelte
+++ b/packages/web/src/tableeditor/TableEditor.svelte
@@ -97,6 +97,7 @@
     showModal(ColumnEditorModal, {
       setTableInfo,
       tableInfo,
+      driver,
       onAddNext: async () => {
         await tick();
         addColumn();
@@ -158,7 +159,7 @@
     title={`Columns (${columns?.length || 0})`}
     emptyMessage="No columns defined"
     clickable={writable()}
-    on:clickrow={e => showModal(ColumnEditorModal, { columnInfo: e.detail, tableInfo, setTableInfo })}
+    on:clickrow={e => showModal(ColumnEditorModal, { columnInfo: e.detail, tableInfo, setTableInfo, driver })}
     onAddNew={writable() ? addColumn : null}
     columns={[
       {
@@ -194,6 +195,18 @@
         sortable: true,
         slot: 2,
       },
+      driver?.dialect?.columnProperties?.isUnsigned && {
+        fieldName: 'isUnsigned',
+        header: 'Unsigned',
+        sortable: true,
+        slot: 4,
+      },
+      driver?.dialect?.columnProperties?.isZerofill && {
+        fieldName: 'isZerofill',
+        header: 'Zero fill',
+        sortable: true,
+        slot: 5,
+      },
       driver?.dialect?.columnProperties?.columnComment && {
         fieldName: 'columnComment',
         header: 'Comment',
@@ -219,6 +232,8 @@
         }}>Remove</Link
       ></svelte:fragment
     >
+    <svelte:fragment slot="4" let:row>{row?.isUnsigned ? 'YES' : 'NO'}</svelte:fragment>
+    <svelte:fragment slot="5" let:row>{row?.isZerofill ? 'YES' : 'NO'}</svelte:fragment>
     <svelte:fragment slot="name" let:row><ColumnLabel {...row} forceIcon /></svelte:fragment>
   </ObjectListControl>
 
diff --git a/plugins/dbgate-plugin-mssql/src/frontend/MsSqlDumper.js b/plugins/dbgate-plugin-mssql/src/frontend/MsSqlDumper.js
index 0f56a80e..f83cba1e 100644
--- a/plugins/dbgate-plugin-mssql/src/frontend/MsSqlDumper.js
+++ b/plugins/dbgate-plugin-mssql/src/frontend/MsSqlDumper.js
@@ -129,6 +129,12 @@ class MsSqlDumper extends SqlDumper {
     }
   }
 
+  specialColumnOptions(column) {
+    if (column.isSparse) {
+      this.put('^sparse ');
+    }
+  }
+
   renameConstraint(cnt, newname) {
     if (cnt.constraintType == 'index')
       this.putCmd("^execute sp_rename '%f.%i', '%s', 'INDEX'", cnt, cnt.constraintName, newname);
diff --git a/plugins/dbgate-plugin-mysql/src/backend/Analyser.js b/plugins/dbgate-plugin-mysql/src/backend/Analyser.js
index 117015cc..5be38c86 100644
--- a/plugins/dbgate-plugin-mysql/src/backend/Analyser.js
+++ b/plugins/dbgate-plugin-mysql/src/backend/Analyser.js
@@ -15,7 +15,9 @@ function getColumnInfo({
   numericScale,
   defaultValue,
   columnComment,
+  columnType,
 }) {
+  const columnTypeTokens = _.isString(columnType) ? columnType.split(' ').map(x => x.trim().toLowerCase()) : [];
   let fullDataType = dataType;
   if (charMaxLength && isTypeString(dataType)) fullDataType = `${dataType}(${charMaxLength})`;
   if (numericPrecision && numericScale && isTypeNumeric(dataType))
@@ -27,6 +29,8 @@ function getColumnInfo({
     columnComment,
     dataType: fullDataType,
     defaultValue,
+    isUnsigned: columnTypeTokens.includes('unsigned'),
+    isZerofill: columnTypeTokens.includes('zerofill'),
   };
 }
 
diff --git a/plugins/dbgate-plugin-mysql/src/backend/sql/columns.js b/plugins/dbgate-plugin-mysql/src/backend/sql/columns.js
index 31fcd752..c7f89ccf 100644
--- a/plugins/dbgate-plugin-mysql/src/backend/sql/columns.js
+++ b/plugins/dbgate-plugin-mysql/src/backend/sql/columns.js
@@ -9,6 +9,7 @@ select
 	NUMERIC_SCALE as numericScale,
 	COLUMN_DEFAULT as defaultValue,
 	COLUMN_COMMENT as columnComment,
+	COLUMN_TYPE as columnType,
 	EXTRA as extra
 from INFORMATION_SCHEMA.COLUMNS
 where TABLE_SCHEMA = '#DATABASE#' and TABLE_NAME =OBJECT_ID_CONDITION
diff --git a/plugins/dbgate-plugin-mysql/src/frontend/Dumper.js b/plugins/dbgate-plugin-mysql/src/frontend/Dumper.js
index 58840745..1ab7fffd 100644
--- a/plugins/dbgate-plugin-mysql/src/frontend/Dumper.js
+++ b/plugins/dbgate-plugin-mysql/src/frontend/Dumper.js
@@ -38,6 +38,22 @@ class Dumper extends SqlDumper {
     this.endCommand();
   }
 
+  specialColumnOptions(column) {
+    if (column.isUnsigned) {
+      this.put('^unsigned ');
+    }
+    if (column.isZerofill) {
+      this.put('^zerofill ');
+    }
+  }
+
+  columnDefinition(col, options) {
+    super.columnDefinition(col, options);
+    if (col.columnComment) {
+      this.put(' ^comment %v ', col.columnComment);
+    }
+  }
+
   renameColumn(column, newcol) {
     this.changeColumn(
       column,
diff --git a/plugins/dbgate-plugin-mysql/src/frontend/drivers.js b/plugins/dbgate-plugin-mysql/src/frontend/drivers.js
index b340740a..49a08910 100644
--- a/plugins/dbgate-plugin-mysql/src/frontend/drivers.js
+++ b/plugins/dbgate-plugin-mysql/src/frontend/drivers.js
@@ -33,6 +33,8 @@ const dialect = {
 
   columnProperties: {
     columnComment: true,
+    isUnsigned: true,
+    isZerofill: true,
   },
 };
 
diff --git a/plugins/dbgate-plugin-postgres/src/frontend/Dumper.js b/plugins/dbgate-plugin-postgres/src/frontend/Dumper.js
index 3dcd9fd6..d08e7146 100644
--- a/plugins/dbgate-plugin-postgres/src/frontend/Dumper.js
+++ b/plugins/dbgate-plugin-postgres/src/frontend/Dumper.js
@@ -54,7 +54,6 @@ class Dumper extends SqlDumper {
   }
 
   columnDefinition(col, options) {
-    const { autoIncrement } = options || {};
     if (col.autoIncrement) {
       this.put('^serial');
       return;