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适配 Oracle 数据库

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1. 修复配置中心的 DAO 查询报错
2. 适配 LIMIT 1 的查询
This commit is contained in:
YunaiV
2022-05-01 17:55:13 +08:00
parent 7db1a58bfc
commit 6f18adb54a
8 changed files with 56 additions and 21 deletions
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4
yudao-framework/yudao-spring-boot-starter-config/src/main/java/cn/iocoder/yudao/framework/apollo/internals/ConfigFrameworkDAO.java
View File

@ -15,12 +15,12 @@ import java.util.List;
public interface ConfigFrameworkDAO {
/**
* 查询是否存在比 maxUpdateTime 更新记录更晚的配置
* 查询是否存在比 maxUpdateTime 的更新记录数量
*
* @param maxUpdateTime 最大更新时间
* @return 是否存在
*/
boolean selectExistsByUpdateTimeAfter(Date maxUpdateTime);
int selectCountByUpdateTimeGt(Date maxUpdateTime);
/**
* 查询配置列表

3
yudao-framework/yudao-spring-boot-starter-config/src/main/java/cn/iocoder/yudao/framework/apollo/internals/DBConfigRepository.java
View File

@ -24,7 +24,6 @@ import java.util.List;
import java.util.Properties;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.function.Predicate;
@Slf4j
public class DBConfigRepository extends AbstractConfigRepository {
@ -172,7 +171,7 @@ public class DBConfigRepository extends AbstractConfigRepository {
if (maxUpdateTime == null) { // 如果更新时间为空，说明 DB 一定有新数据
log.info("[loadConfigIfUpdate][首次加载全量配置]");
} else { // 判断数据库中是否有更新的配置
if (!configFrameworkDAO.selectExistsByUpdateTimeAfter(maxUpdateTime)) {
if (configFrameworkDAO.selectCountByUpdateTimeGt(maxUpdateTime) == 0) {
return null;
}
log.info("[loadConfigIfUpdate][增量加载全量配置]");