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dubbo相关配置

参数名作用范围默认值说明备注 actives consumer 0 每服务消费者每服务每方法最大并发调用数 0表示不限制 connections consumer   对每个提供者的最大连接数,rmi、http、hessian等短连接协议表示限制连接数,dubbo等长连接协表示建立的长连接个数 dubbo时为1,及复用单链接

【Oracle 12c】最新CUUG OCP-071考试题库(53题)

53、(12-14) choose the best answer: Examine the command to create the BOOKS table. SQL>CREATE TABLE books (book_id CHAR(6) PRIMARY KEY, title VARCHAR2(100) NOT NULL, publisher_id VARCHAR2(4), author_id VARCHAR2(50)); The BOOK_ID value 101 does not exist

【ocp-12c】最新Oracle OCP-071考试题库(45题)

45、(9-16)choose the best answer: View the Exhibit and examine the data in the EMPLOYEES table. You want to generate a report showing the total compensation paid to each employee to date(迄今为止支付给每位员工的总补偿). You issue the following query: SQL>SELEC

【ocp-12c】最新Oracle OCP-071考试题库(45题)

45、(9-16)choose the best answer: View the Exhibit and examine the data in the EMPLOYEES table. You want to generate a report showing the total compensation paid to each employee to date(迄今为止支付给每位员工的总补偿). You issue the following query: SQL>SELE