content: package com.alibaba.druid.bvt.sql.postgresql.issues;
  
  import com.alibaba.druid.DbType;
  import com.alibaba.druid.sql.SQLParseAssertUtil;
  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 java.util.List;
  
  import static org.junit.Assert.assertEquals;
  
  /**
   * @author lizongbo
   * @see <a href="https://github.com/alibaba/druid/issues/5895>Issue来源</a>
   * @see <a href="https://www.postgresql.org/docs/current/sql-createuser.html">CREATE USER</a>
   */
  public class Issue5895 {
      @Test
      public void test_parse_createuser() {
          for (DbType dbType : new DbType[]{DbType.postgresql}) {
              for (String sql : new String[]{
                  "CREATE USER new_user WITH PASSWORD 'password';",
                  "CREATE USER new_user WITH PASSWORD NULL;",
                  "CREATE USER new_user WITH ENCRYPTED PASSWORD 'password';",
              }) {
                  SQLStatementParser parser = SQLParserUtils.createSQLStatementParser(sql, dbType);
                  List<SQLStatement> statementList = parser.parseStatementList();
                  assertEquals(1, statementList.size());
                  System.out.println("解析后" + statementList.get(0).toString());
                  SQLParseAssertUtil.assertParseSql(sql, dbType);
              }
          }
      }
  }
  