在JOOQ中使用NOWAIT和SKIP LOCKED子句的解决方法

import org.jooq.DSLContext;
import org.jooq.Record;
import org.jooq.Result;
import static com.example.jooq.generated.Tables.TABLE_NAME;

public class NowaitExample {
    public void updateRecord(DSLContext dsl) {
        Result<Record> result = dsl.selectFrom(TABLE_NAME)
                                   .forUpdate()
                                   .noWait()
                                   .fetch();
        
        // 处理结果
    }
}

import org.jooq.DSLContext;
import org.jooq.Record;
import org.jooq.Result;
import static com.example.jooq.generated.Tables.TABLE_NAME;

public class SkipLockedExample {
    public void selectRecords(DSLContext dsl) {
        Result<Record> result = dsl.selectFrom(TABLE_NAME)
                                   .forUpdate()
                                   .skipLocked()
                                   .fetch();
        
        // 处理结果
    }
}

import org.jooq.DSLContext;
import org.jooq.Record;
import org.jooq.Result;
import static com.example.jooq.generated.Tables.TABLE_NAME;

public class RetryExample {
    public void updateRecordWithRetry(DSLContext dsl) {
        int maxRetries = 3;
        for (int i = 0; i < maxRetries; i++) {
            try {
                Result<Record> result = dsl.selectFrom(TABLE_NAME)
                                           .forUpdate()
                                           .noWait()
                                           .fetch();
                
                // 处理结果
                break;
            } catch (Exception e) {
                if (i == maxRetries - 1) {
                    throw e;
                }
                // 等待一段时间后重试
                Thread.sleep(100);
            }
        }
    }
}