I have a string like \314\002\012\001 which I need to convert into a base64 encoded byte string.
将postgres bytea字符串转换为php字节字符串
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- dongzichan2886 2011-05-27 02:29关注
You should be able to use the built-in php function pg_unescape_bytea. There is an example on that page.
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- 2011-05-27 02:23回答 1 已采纳 You should be able to use the built-in php function pg_unescape_bytea. There is an example on that
- 2017-11-06 13:27回答 1 已采纳 preg_match('/^([0-9]*)+[/]AONO[/].*[/]([0-9]*)+$/', $reference) You are using / as your delimter,
- 2013-08-13 12:35回答 1 已采纳 $1 is the string I wish to denote as a string literal. There's a contradiction in terms here,
- 2022-07-22 09:26surpassLiang的博客 convert(‘PostgreSQL’,using iso_8859_1_to_utf8) UTF8编码的’PostgreSQL’ lower(string) text 把字符串转换为小写 lower(‘TOM’) tom octet_length(string) int 字符串中的字节数 octer_length(‘jose’) 4 ...
- 2019-03-27 07:30回答 1 已采纳 The problem is the $1 is inside a quoted string, so it's just treated as part of a literal SQL val
- 2016-06-29 02:47回答 2 已采纳 Could you add the ping code and see what error is returned? package main import ( "fmt"
- 2022-06-04 19:27回答 1 已采纳 1、对于PostGresQL本身而言，bytea类型的字段本身的更新是没有问题的，我在12版本中进行测试： CREATE TABLE t_tmp_tmp001 ( id varchar(100
- 2021-04-26 20:25Linux头号玩家的博客 TL; DR：删除addslashes($data).这里多余.双重逃避.....您读取数据,将其转义为字符串文字,然后将其转换为bytea八进制或十六进制转义.即使pg_escape_bytea是理智的,它也不会那样,但事实并非如此....
- 2017-02-28 10:20回答 3 已采纳 To get a single object with key/value pairs use the following simple approach: ... while ($studen
- 2017-12-08 14:59回答 1 已采纳 Take a look at the Aura.Sql documentation for quote(), here: https://github.com/auraphp/Aura.Sql/
- 2013-12-14 07:19回答 1 已采纳 You're seeing the []uint8 error because the EmailAddress is being provided as a byte slice, rather
- 2023-03-01 15:07阿福Chris的博客 PostgresSQL 中 bytea 转text 查看信息内容。
- 2015-04-22 16:48回答 2 已采纳 Part of your issue is that you're using the string params["idnumber"] as part of the SQL query db
- 2021-01-26 21:34ac.char的博客 PostgresSQL中 bytea类型字段更新 bytea 转text，select 、update方法查询数据修改bytea转换说明 查询数据 SELECT id_,name_,bytes_,encode(bytes_,'escape') bytes_text, replace(encode(bytes_,'escape'),'902924'...
- 2020-03-23 00:41ac.char的博客 说明：String concatenation 字符串连接操作 例子：select ‘Post’ || ‘greSQL’; ＝ PostgreSQL 函数：string || non-string or non-string || string 说明：String concatenation with one non-string input ...
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