diff --git a/core/src/main/java/com/alibaba/druid/sql/dialect/mysql/ast/statement/MySqlAlterTableAlterColumn.java b/core/src/main/java/com/alibaba/druid/sql/dialect/mysql/ast/statement/MySqlAlterTableAlterColumn.java
index 594cd585a8..a05c0711ab 100644
--- a/core/src/main/java/com/alibaba/druid/sql/dialect/mysql/ast/statement/MySqlAlterTableAlterColumn.java
+++ b/core/src/main/java/com/alibaba/druid/sql/dialect/mysql/ast/statement/MySqlAlterTableAlterColumn.java
@@ -23,7 +23,7 @@
 
 public class MySqlAlterTableAlterColumn extends MySqlObjectImpl implements SQLAlterTableItem {
     private SQLName column;
-
+    private String visibleType;
     private boolean dropDefault;
     private SQLExpr defaultExpr;
 
@@ -44,6 +44,14 @@ public void setDropDefault(boolean dropDefault) {
         this.dropDefault = dropDefault;
     }
 
+    public String getVisibleType() {
+        return visibleType;
+    }
+
+    public void setVisibleType(String visibleType) {
+        this.visibleType = visibleType;
+    }
+
     public SQLExpr getDefaultExpr() {
         return defaultExpr;
     }
diff --git a/core/src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlStatementParser.java b/core/src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlStatementParser.java
index 4ebc130323..45345b7b1b 100644
--- a/core/src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlStatementParser.java
+++ b/core/src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlStatementParser.java
@@ -6679,8 +6679,13 @@ else if (lexer.identifierEquals(FnvHash.Constants.PARTITIONS)) {
                     alterColumn.setColumn(this.exprParser.name());
                     if (lexer.token() == Token.SET) {
                         lexer.nextToken();
-                        accept(Token.DEFAULT);
-                        alterColumn.setDefaultExpr(this.exprParser.expr());
+                        if (lexer.identifierEquals("VISIBLE") || lexer.identifierEquals("INVISIBLE")) {
+                            alterColumn.setVisibleType(lexer.stringVal());
+                            lexer.nextToken();
+                        } else {
+                            accept(Token.DEFAULT);
+                            alterColumn.setDefaultExpr(this.exprParser.expr());
+                        }
                     } else {
                         accept(Token.DROP);
                         accept(Token.DEFAULT);
diff --git a/core/src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlOutputVisitor.java b/core/src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlOutputVisitor.java
index bacbc311a7..0164c3c623 100644
--- a/core/src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlOutputVisitor.java
+++ b/core/src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlOutputVisitor.java
@@ -4517,6 +4517,9 @@ public boolean visit(MySqlAlterTableAlterColumn x) {
             x.getDefaultExpr().accept(this);
         } else if (x.isDropDefault()) {
             print0(ucase ? " DROP DEFAULT" : " drop default");
+        } else if (x.getVisibleType() != null) {
+            print0(ucase ? " SET " : " set ");
+            print0(ucase ? x.getVisibleType().toUpperCase() : x.getVisibleType().toLowerCase());
         }
         return false;
     }
diff --git a/core/src/test/java/com/alibaba/druid/bvt/sql/mysql/issues/Issue5803.java b/core/src/test/java/com/alibaba/druid/bvt/sql/mysql/issues/Issue5803.java
new file mode 100644
index 0000000000..876650b7cb
--- /dev/null
+++ b/core/src/test/java/com/alibaba/druid/bvt/sql/mysql/issues/Issue5803.java
@@ -0,0 +1,57 @@
+package com.alibaba.druid.bvt.sql.mysql.issues;
+
+import java.util.List;
+
+import com.alibaba.druid.DbType;
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.parser.SQLParserUtils;
+import com.alibaba.druid.sql.parser.SQLStatementParser;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * @author lizongbo
+ * @see <a href="https://github.com/alibaba/druid/issues/5803>Issue来源</a>
+ * @see <a href="https://dev.mysql.com/doc/refman/8.0/en/invisible-indexes.html">Invisible Indexes</a>
+ * @see <a href="https://dev.mysql.com/doc/refman/8.0/en/alter-table.html">ALTER TABLE Statement</a>
+ */
+public class Issue5803 {
+
+    @Test
+    public void test_parse_alter_table() {
+        for (DbType dbType : new DbType[]{
+            DbType.mysql,
+            DbType.mariadb,
+
+        }) {
+
+            for (String sql : new String[]{
+                "ALTER TABLE t1 ALTER INDEX i_idx INVISIBLE;",
+                "ALTER TABLE t1 ALTER INDEX i_idx VISIBLE;",
+                "ALTER TABLE t2 ALTER INDEX j_idx INVISIBLE;",
+                "ALTER TABLE t2 ALTER INDEX j_idx INVISIBLE;",
+                "alter table tt ALTER COLUMN c1 SET VISIBLE;",
+                "alter table tt ALTER COLUMN c1 SET INVISIBLE;",
+            }) {
+                System.out.println(dbType + "原始的sql===" + sql);
+                SQLStatementParser parser = SQLParserUtils.createSQLStatementParser(sql, dbType);
+                List<SQLStatement> statementList = parser.parseStatementList();
+                com.alibaba.druid.sql.ast.statement.SQLJoinTableSource ggg;
+                String sqlGen = statementList.toString();
+                System.out.println(dbType + "生成的sql===" + sqlGen);
+                StringBuilder sb = new StringBuilder();
+                for (SQLStatement statement : statementList) {
+                    sb.append(statement.toString()).append(";");
+                }
+                sb.deleteCharAt(sb.length() - 1);
+                parser = SQLParserUtils.createSQLStatementParser(sb.toString(), dbType);
+                List<SQLStatement> statementListNew = parser.parseStatementList();
+                String sqlGenNew = statementList.toString();
+                System.out.println(dbType + "重新解析再生成的sql===" + sqlGenNew);
+                assertEquals(statementList.toString(), statementListNew.toString());
+            }
+        }
+    }
+}