数据仓库服务 GAUSSDB(DWS)-字符处理函数和操作符:convert_to(string text, dest_encoding name)

时间:2024-01-26 16:15:20

convert_to(string text, dest_encoding name)

描述:将字符串转化为dest_encoding的编码格式。

返回值类型:bytea

示例:

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SELECT convert_to('some text', 'UTF8');
      convert_to
----------------------
 \x736f6d652074657874
(1 row)
SELECT convert_to('database', 'gbk');
     convert_to
--------------------
 \x6461746162617365
(1 row)
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