请找到以下错误的堆栈跟踪的最初几行:
(sl列是我在存储过程代码中使用的)
Incorrect string value: '\xC2\x80\xC2\x99t ...' for column 'sl' at row 1 at
com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946):946 at
com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985):2985 at
com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631):1631 at
com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723):1723 at
com.mysql.jdbc.Connection.execSQL(Connection.java:3283):3283 at
and so on..
存储过程代码，CODE II，从下面提到的CODE I调用:
代码 II
-- --------------------------------------------------------------------------------
-- Routine DDL
-- Note: comments before and after the routine body will not be stored by the server
-- --------------------------------------------------------------------------------
DELIMITER $$
CREATE DEFINER=`mystuff`@`%` PROCEDURE `usp_sg_ins_fv3`(IN `na` BIGINT, IN `sb` VARCHAR(200), IN `sc` INT, IN `se` INT, IN `sf` VARCHAR(200), IN `sg` VARCHAR(200), IN `sh` VARCHAR(500), IN `si` VARCHAR(200), IN `dj` DATETIME, IN `sk` VARCHAR(200), IN `sl` VARCHAR(500), IN `sm` VARCHAR(200)
, IN `sn` VARCHAR(50))
BEGIN
INSERT INTO sgfDatav3
(
a_bi,
b_vc,
c_int,
e_int,
f_vc,
g_vc,
h_vc,
i_vc,
j_dt,
k_vc,
l_vc,
m_vc,
n,
myTimestamp_dt
)
VALUES
(
na,
sb,
sc,
se,
sf,
sg,
sh,
si,
dj,
sk,
sl,
sm,
sn,
CURRENT_TIMESTAMP()
);
END
代码一: 我用来获取 Sendgrid 发布的数据的代码
<cftry>
<cfset incomingData = toString(getHttpRequestData().content) />
<cfset djs = DeserializeJSON(incomingData)/>
<cfset a = "0">
<cfset b = "">
<cfset c = "0">
<cfset d = "0">
<cfset e = "">
<cfset f = "">
<cfset g = "">
<cfset h = "">
<cfset i = "">
<cfset k = "#NOW()#">
<cfset l = "">
<cfset m = "">
<cfset n = "">
<cfoutput>
<cfloop from="1" to="#arraylen(djs)#" index="i">
<cfset a = "0">
<cfset b = "">
<cfset c = "0">
<cfset d = "0">
<cfset e = "">
<cfset f = "">
<cfset g = "">
<cfset h = "">
<cfset i = "">
<cfset k = "#NOW()#">
<cfset l = "">
<cfset m = "">
<cfset n = "">
<cfif StructKeyExists(djs[i],'p')>
<cfset a = djs[i].p />
</cfif>
<cfif StructKeyExists(djs[i],'q')>
<cfset b = djs[i].q />
</cfif>
<cfif StructKeyExists(djs[i],'r')>
<cfset c = djs[i].r />
</cfif>
<cfif StructKeyExists(djs[i],'s')>
<cfset d = djs[i].s />
</cfif>
<cfif StructKeyExists(djs[i],'t')>
<cfset e = djs[i].t />
</cfif>
<cfif StructKeyExists(djs[i],'u')>
<cfset f = djs[i].u />
</cfif>
<cfif StructKeyExists(djs[i],'v')>
<cfset g = djs[i].v />
</cfif>
<cfif StructKeyExists(djs[i],'w')>
{
<cfset i = djs[i].w />
<cfset k = dateAdd("s", i, createDateTime(1970, 1, 1, 0, 0, 0))/>
}
</cfif>
<cfif StructKeyExists(djs[i],'x')>
<cfset l = djs[i].x />
</cfif>
<cfif StructKeyExists(djs[i],'y')>
<cfset m = djs[i].y />
</cfif>
<cfif StructKeyExists(djs[i],'z')>
<cfset n = djs[i].z />
</cfif>
<cfstoredproc procedure="sp1" datasource="db1">
<cfprocparam cfsqltype="cf_sql_bigint" value="#a#">
<cfprocparam cfsqltype="cf_sql_varchar" value="#left(b,199)#">
<cfprocparam cfsqltype="cf_sql_integer" value="#c#">
<cfprocparam cfsqltype="cf_sql_integer" value="#d#">
<cfprocparam cfsqltype="cf_sql_varchar" value="#left(e,199)#">
<cfprocparam cfsqltype="cf_sql_varchar" value="#left(f,199)#">
<cfprocparam cfsqltype="cf_sql_varchar" value="#left(g,499)#">
<cfprocparam cfsqltype="cf_sql_varchar" value="#left(h,199)#">
<cfprocparam cfsqltype="cf_sql_timestamp" value="#k#">
<cfprocparam cfsqltype="cf_sql_varchar" value="#left(l,199)#">
<cfprocparam cfsqltype="cf_sql_varchar" value="#LEFT(m,499)#">
<cfprocparam cfsqltype="cf_sql_varchar" value="#left(n,99)#">
<cfprocparam cfsqltype="cf_sql_varchar" value="XX.XX.X.XX">
</cfstoredproc>
</cfloop>
</cfoutput>
</cftry>
经过研究，我发现人们在谈论某种 UTF8 格式。但如果这就是实际问题，那么为什么我会得到上述结果 仅在少数情况下出错而不是每次都出错？请指教。
最佳答案
更新:从 MySQL 5.5.3 开始，还有 UTF8mb4 which is often recommended over UTF8 .
<小时/>听起来确实与unicode有关。该列的字符集和排序规则是什么？请参阅INFORMATION_SCHEMA.COLUMNS看法。
就错误而言，我想这将取决于您要插入的字符(可能会改变)。严格遵守error message description ，即 er_truncated_wrong_value_for_field，听起来像是输入包含无效字符，或者输入字符串的解释被截断。同样，这听起来像是某种字符集问题。
更新:
假设您收到有效的 UTF8 字符串，这似乎确实是字符集问题。尽管我的测试数据库默认为字符集 UTF8，但我可以通过创建一个使用两种不同字符集的小表来重现该错误:LATIN1 和 UTF8。然后插入一个小UTF8 string进入两列。插入 UTF8 列工作正常，但 LATIN1 列失败并出现错误:
Incorrect string value: '/xD0/x9D/xD0/xB0 /xD0...' for column 'ColDefaultCharset' at row 1 ...
尝试将字符集更改为 UTF8，我认为 INSERT 可以正常工作:
ALTER TABLE YourTable MODIFY YourColumnName VARCHAR(500) CHARACTER SET utf8;
表:
CREATE TABLE TestTable (
ID INTEGER NOT NULL AUTO_INCREMENT
, ColDefaultCharset VARCHAR(100) CHARSET LATIN1 NULL
, ColUTF8Charset VARCHAR(100) CHARSET UTF8 NULL
, PRIMARY KEY (ID)
) ENGINE=InnoDB DEFAULT CHARSET=LATIN1;
示例文本:
На берегу пустынных волн
Стоял он, дум великих полн,
程序:
CREATE PROCEDURE `testWithUTF8`
(
IN `sl` VARCHAR(500)
)
BEGIN
INSERT INTO testTable (ColUTF8Charset)
VALUES ( sl );
END
CREATE PROCEDURE `testWithLatin1`
(
IN `sl` VARCHAR(500)
)
BEGIN
INSERT INTO testTable (ColDefaultCharset)
VALUES ( sl );
END
代码:
<cfprocessingdirective pageEncoding="UTF8">
<cfsavecontent variable="text">
На берегу пустынных волн
Стоял он, дум великих полн,
</cfsavecontent>
<!--- Note: For CF10, use cf_sql_nvarchar --->
<cfstoredproc procedure="testWithUTF8" datasource="MySQL" result="procResult">
<cfprocparam cfsqltype="cf_sql_varchar" value="#text#">
</cfstoredproc>
<cfdump var="#procResult#">
<cfstoredproc procedure="testWithLatin1" datasource="MySQL" result="procResult">
<cfprocparam cfsqltype="cf_sql_varchar" value="#text#">
</cfstoredproc>
<cfdump var="#procResult#">
DSN 设置:
- 驱动程序:MySQL 5
- 高级设置 > 连接字符串:
characterEncoding=UTF8
关于mysql - 在coldfusion中处理MySQL NativeError Code 1366和SQLState HY000，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/26788570/