text: --  @testpoint:openGauss保留关键字Collation作为列名带双引号，使用时不带，合理报错
  drop table if exists test_tbl;
  create table test_tbl(
  	c_id int, c_int int, c_integer integer, c_bool int, c_boolean int, c_bigint integer, 
  	c_real real, c_double real, 
  	c_decimal decimal(38), c_number number(38), c_numeric numeric(38), 
  	c_char char(50) default null, c_varchar varchar(20), c_varchar2 varchar2(4000),
  	c_date date, c_datetime date, c_timestamp timestamp,
  	"Collation" char(50)	
  ) 
  PARTITION BY RANGE (c_integer)
  (
  	partition P_20180121 values less than (0),
  	partition P_20190122 values less than (50000),
  	partition P_20200123 values less than (100000),
  	partition P_max values less than (maxvalue)
  );
  
  --插入数据
  insert into test_tbl(c_id,Collation) values(2,'china');
  
  --清理环境
  drop table test_tbl;