sql隨機(jī)取一條數(shù)據(jù) sqldeveloper如何在界面上創(chuàng)建序列？
sqldeveloper如何在界面上創(chuàng)建序列？序列可以在SQL窗口和命令窗口中創(chuàng)建。Create sequence語(yǔ)法：Create sequence name[increment by N]-add
sqldeveloper如何在界面上創(chuàng)建序列？
序列可以在SQL窗口和命令窗口中創(chuàng)建。Create sequence語(yǔ)法：Create sequence name[increment by N]-add multive[start with N]-count from N[maxvalue/minValue N | nomaxvalue]-設(shè)置最大值[cycle | nocycle]-累加方法：cycle | noncycle[cache N | cache]----Delete sequence語(yǔ)法：drop sequence name