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PL/SQL developer 使用技巧
DATABASE_NAME=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=127.0.0.1)(PORT=1521))) (CONNECT_DATA=(SERVICE_NAME=dealer)(SID=SID_NAME)#(SERVER=DEDICATED)))。16.特殊Copy 在...
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Oracle使用技巧
(ADDRESS_LIST= (ADDRESS=(PROTOCOL=TCP)(HOST=127.0.0.1)(PORT=1521)) (CONNECT_DATA= (SERVICE_NAME=dealer) (SID=SID_NAME) (SERVER=DEDICATED) 7.关键字自动大写: 了解一点编程的常识的人都...
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PLSQL Developer使用技巧、快捷键
1、类SQL PLUS窗口:File->New->Command Window,这个类似于oracle的客户端工具sql plus,但比它好用多了。2、设置关键字自动大写:Tools->Preferences->Edi...
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一文即懂hive常用开窗函数
window_function(expression)OVER([PARTITION BY part_list][ORDER BY order_list][{ ROWS|RANGE } BETWEEN frame_start AND frame_end]) ...
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PLSQL Developer使用技巧整理(转)
(ADDRESS_LIST= (ADDRESS=(PROTOCOL=TCP)(HOST=127.0.0.1)(PORT=1521)) (CONNECT_DATA= (SERVICE_NAME=dealer) (SID=SID_NAME) (SERVER=DEDICATED) 7.关键字自动大写: 了解一点编程的常识的人都...
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超好用的plsql设置
DATABASE_NAME =(DESCRIPTION =(ADDRESS_LIST =(ADDRESS =(PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521)) ) (CONNECT_DATA = #(SER...
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Mysql 8.0 第3章 简单教程 (翻译+理解)
ERROR 1140(42000):In aggregated query without GROUP BY,expression#1 of SELECT list contains nonaggregated column 'menager 修改为下面的语句,才会正常: SELECT owner,COUNT(*)FROM pet...
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PLSQL Developer使用技巧整理
(ADDRESS_LIST= (ADDRESS=(PROTOCOL=TCP)(HOST=127.0.0.1)(PORT=1521)) (CONNECT_DATA= (SERVICE_NAME=dealer) (SID=SID_NAME) (SERVER=DEDICATED) 7.关键字自动大写: 了解一点编程的常识的人都...
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pl sql developer 使用技巧、快捷键 .
DATABASE_NAME=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=127.0.0.1)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=dealer)(SID=SID_NAME)#(SERVER=DEDICATED)))7、关键字自动大写...
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pl sql developer 使用技巧、快捷键 .
DATABASE_NAME =(DESCRIPTION =(ADDRESS_LIST =(ADDRESS =(PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521)) ) (CONNE...
dealer/list_c456_b235_t1
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