我正在尝试创建一个查询,该查询根据另一个表(oss)中特定项的当前值返回相关表(cld) -但是,使用以下查询,当前收到"Error Code: 1241 Operand should 1 column(s)“: SELECT
CASE
WHEN oss.`creative_link_data` IS NOT NULL THEN (SELECT * FROM `facebook_creative_link_data`)
END
FROM adgroup a
JOIN `creative` c ON c.`parent_id` = a.`uuid`
LEFT JOIN `faceb
我有四节课
class A { //a base class
public:
A(ostringstream* os){ oss2=os; }
ostringstream* oss2;
};
class B : public A{ // a derived class
public:
B(ostringstream* os):A(os){};
};
class C { //class where oss is actually declared
public:
C(){};
ostringstream oss;
};
最后(
我有一个在DBeaver中运行在大约6ms内的查询,我使用普通日志提取正在传递的查询,该查询与我的Tomcat服务器连接到的数据库相同。
select min(organizati0_.Downloaded) as col_0_0_ from oss_collection_history organizati0_
where organizati0_.AccountingSystem='SomeSystem'
and (organizati0_.Org in ('ID1' , 'ID2', ..., 'ID10' ))
在针对
SELECT partition_int, clustering_int, value_string
FROM test_ks1.test WHERE partition_int = ? AND clustering_int IN ?
准备好的带有in子句的select查询引发以下异常:
java.lang.ClassCastException: class com.datastax.oss.driver.internal.core.type.PrimitiveType cannot be cast to class com.datastax.oss.driver.api.core.type
我正在设置一个Cassandra数据库,并尝试使用MD5哈希代码作为表名来创建表。当我这样做时,我会得到一个com.datastax.oss.driver.api.core.servererrors.SyntaxError: line 1:35 mismatched character '2' expecting '-'异常。
我的问题是:
CREATE TABLE IF NOT EXISTS 77f2d6b127b7d4a89a940d0829ff1e672afb4362_status (
jsonSchema TEXT,
onlineStat
[用户在YugabyteDB Community Slack上发布的问题] 我们正在使用YugabyteDB yugabyte-2.9.0和java驱动程序核心4.6.0-yb-6版本,但无法运行findAll查询,出现以下异常: java.lang.ArrayIndexOutOfBoundsException
at com.datastax.oss.driver.internal.core.cql.EmptyColumnDefinitions.get(EmptyColumnDefinitions.java:41)
at com.yugabyte.oss.driver.int
在这个单用户FreeBSD桌面上,各种桌面组件使用用户自己的dbus-instance进行通信.
然而,pulseaudio还试图与系统范围内的dbus (未启用)进行对话,但无法到达该系统,就会发送包含以下消息的日志:
Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory
如果我手动启动dbus-service,pulseaudio将记录:
... : [(null)] oss-util.c: '/d
[WARNING] The POM for org.testng:testng:jar:5.14.10 is invalid,
transitive dependencies (if any) will not be available: 1 problem was
encountered while building the effective model for
org.testng:testng:5.14.10
[FATAL] Non-readable POM
/home/teamcity/.m2/re
我有一个MS和一个 (谢谢@MPękalski),它是由连接中的查询调用的。
create table OSS_File(
id number,
Kw text(255));
insert into OSS_File(ID,kw) values(1,"black or white");
insert into OSS_File(ID,kw) values(2,"green");
insert into OSS_File(ID,kw) values(3,"blue berry");
insert into OSS_File(ID,
操作系统: Linux Manjaro
VSCODE: Code-oss 1.47.1-1 c#扩展:版本1.22.1问题:当打开C#程序时,VSCode在代码和一些配置文件中尖叫几十个错误。潜在原因:只有当我安装了Mono和MSBUIL-MONO时才会发生这种情况。当我卸载它们时,这个问题似乎消失了。Omnisharp日志进一步证实了这一点。
安装了MONO的Omnisharp日志。
OmniSharp server started with Mono 6.8.0.
Path: /home/paul/.vscode-oss/extensions/ms-dotnettools.csharp-1
最近我开始将我的项目发布到Sonatype存储库,但当我确实执行了一个发布时,我可以从我的构建日志中看到它确实成功地发布到了staging: info] published csv-parser_2.12 to https://oss.sonatype.org/service/local/staging/deploy/maven2/com/bigelectrons/joesan/csv-parser_2.12/0.2.0/csv-parser_2.12-0.2.0-javadoc.jar
[info] published csv-parser_2.12 to https://oss.s
这基本上是postgres 13.1中的文本列的ends with查询 SELECT translations.value
FROM "translations"
WHERE (VALUE ILIKE '%deg!'); value
-------
(0 rows) 鉴于 SELECT "translations".*
FROM "translations"
WHERE (VALUE ILIKE '%deg!_'); value
-----------------
当我的应用程序运行很长时间时,一切都正常。但是,当我将列类型从int改为text(Drop并重新创建)时,我发现了一个异常:
com.datastax.oss.driver.api.core.type.codec.CodecNotFoundException: Codec not found for requested operation: [INT <-> java.lang.String]
at com.datastax.oss.driver.internal.core.type.codec.registry.CachingCodecRegistry.createCod
我正在搜索从3个表当前(将搜索在更多的排序后,这一点)。此查询按查询中列出的表的顺序显示所有结果。而我想先得到最相关的搜索结果。
(Select name, url, text, 'behandlinger_scat' AS `table` from behandlinger_scat where name LIKE '%KEYWORD%' OR text LIKE '%KEYWORD%')
UNION
(Select name, url, text, 'hudsykdommer_scat' AS `table` from h
我对本地人的反应很新鲜。当我在iOS或Android中加载模拟器时,会得到以下错误:
undefined is not a function (near '...(0, _reactNavigation.StackNavigator)...')
<unknown>
home-stack-navigator.js:7:2
loadModuleImplementation
require.js:292:12
<unknown>
App.js:4
loadModuleImplementation
require.js:292:1
尝试部署到tomcat7时,出现一个空白网页,.IntelliJIdea12\system文件夹中的日志文件显示以下错误-
com.intellij.execution.ExecutionException: Cannot load C:\Users\XXX\GitRepo\project1\webapp\target\webapp-3.1.0-SNAPSHOT\META-INF\context.xml
at org.jetbrains.idea.tomcat.TomcatUtil.loadXMLFile(TomcatUtil.java:151)
at org.jetbrain