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com.alibaba.druid.sql.parser.ParserException: syntax error, expect RPAREN, actual IDENTIFIER pos 186, line 3, column 17, token IDENTIFIER INTEGER
at com.alibaba.druid.sql.parser.SQLExprParser.accept…
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Connected to the target VM, address: '127.0.0.1:1210', transport: 'socket'
08:55:46.754 [main] DEBUG reactor.util.Loggers - Using Slf4j logging framework
08:55:46.759 [main] DEBUG reactor.core.publi…
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Caused by: java.lang.NullPointerException
at org.apache.shardingsphere.core.parse.antlr.rule.registry.ParsingRuleRegistry.findSQLStatementRule(ParsingRuleRegistry.java:117) ~[sharding-core-parse-com…
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2017-06-16 10:39:43|ERROR|(com.alibaba.druid.pool.DruidDataSource)]=[discard connection]
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
The last packet succes…
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配置：
${sys.jdbc.url}
${sys.jdbc.username}
${sys.jdbc.password}
60000
50000
300000
600000
SELECT 'x'
…
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错误内容：Error creating bean with name 'com.github.pagehelper.autoconfigure.PageHelperAutoConfiguration': Bad return type
mybatis:3.5.5
pagehelper-spring-boot-starter:2.1.0
在将pagehelper-spring-boot-s…
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测试项目 https://github.com/zhoujin7/lealone-boot
执行:
https://github.com/zhoujin7/lealone-boot/blob/main/src/test/java/com/example/lealoneboot/LealoneBootApplicationTests.java
需要先将依赖库mvn install到本地 …
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```kotlin
package com.github.bric3.ha
import java.util.concurrent.Executors
import java.util.concurrent.TimeUnit
fun main(args: Array) {
println(Reproducer().o)
Executors.newSing…
bric3 updated
8 months ago
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**Question:**
------
Not support SQLServer 2016 Temporal Table "FOR SYSTEM_TIME" query?
**SQL:**
------
select count(0) from (
select score_id, rule_id, fy, employee_no, total_score, final_sco…
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Want to implement the following sql statement..
```
select ... from ... WHERE table1.qiezhangshu + table2.sunhaoshu > table1.zhibanLingliaoShuliang + table2.shiyongKucunshu
```
`where table1.…