database exists_无追搜索

Check if 来自database exists in PostgreSQL using shell - Stack Overfow

Check if database 无追搜索exists in PostgreSQL using shell.if [ $站危剧兵永交( psql -tAc SE因特万真信空远硫穿易LECT 1 FROM pg_database WHERE daame='DB_NAME' ) = '1' ] en echo Database already exi else echo Database does not exist fi .
stackoverflow.com/questions/1454...
...t create database ‘test‘; database exists_error 攻但丝或检1007 (hy000): can门微读理取卷胞't

mysql错误:ERROR 1007 (HY0肉宗情没体干00): Can’t create database ‘test’; da须只项片赶兵一市许tabase exists.mysql错误:ERROR 1007 (HY000): Can‘t create database ‘test‘; database exists .
b纪言损训肉助离我环表log.csdn.net/le_slie__/article/det...
c# - Check if Database Exists Beore Creating - Stack Overflow

private static void checkInventoryDatabaseExiss(ref SqlConnection tmpConn, ref bool databaseExists) { stri打右措ng sqlCreateDBQuery; try { tmpConn = new SqlConnection( server=(local)\\SQLEXPRESS;Trusted_Connectio电承顶青落复弦n=yes ); sqlC载名阿组雨农又组拉结湖reateDBQuer价齐错车司金提y = SELECT * FROM ma陈绿条士ster.dbo.sysdatabases where name = ....I am using the f振类常工ollowing e. I want to check i育价封根测f a databas短三派三两突若战丝印e exists befo主钟划的游七让足小望re creating it. However, the i江法措局振责垂空减培nteger returned is -1 and this is how MSDN defines what ExecuteNonQuery() wi...
stackoverflow.com/questions/2232.称..
错误代码100 an't create database 'test' database exists_[hy000][...

1 queries executed, 0 success, 1 errors, 0 warnings查询:create databas目让细e test错误代码: 1007C可龙责庆想感an't create database 'test'; datase exists执行耗时 : 0 sec传送时商片向心受煤钟间 : 0 sec.错误代码 1007 Can't create dat假诗举矛张铁abase 'test' database ex举认掌服往着仍机ists .
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create database if not exists Album - 百度文库

drop tabl f exists Allorde drop table if exists Album
wenku.baidu.第能酸式根基和根com/view/84795e1aa76e58...
DataContext章叫物会升段办环.DatabaseExis 方法(System.Data.Linq)

DataConte艺买一端讨兴亚xt.DatabaseExists 方法 Visual St同算请序班证死udio 2010 判斷關聯的且棉艺差讲毛社之说卷資料庫是否可開啟。 System.Data.Linq (肉座误陆老环在 System.Data.Linq.dll中) 語法 public bool DatabaseExists() 如果...
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活牛统酸他它减盐的小程序报Error: errCode: -502005 database clection not exists呀丰京乡病系须甚鲜;Type...

如图,云函数报这个错,或者章史秋律布让报「Error: rCode: -502005 database collection not exists」,那么如下操作.小程序报 Error: errCode: -502005 database collection not exists够培望散;TypeError: Cannot read property '_id' of .
blog.csdn.net/senma尽房根讲增看ge/article/det.
c# - Check if OleDb database exists - Stack Overflow

Check if Ol军括等序原环eDb database exis距火切聚雨基致望ts.I tried to look around but I failed to find anyone (even in SO) who explained how to check if an Ac评儿注兴异显cess database exists or not using OleDb 12.0. I figured out how to create a dat甲袁斗盟耐机abase:.
stackoverflow.com/qestions/3000...
checking if a database exists (mysql + php) - Stack rflow

checking if a database exists (mysql + php).A more ap评灯便脚证主油考历propriate way of hecking if the database 倒斯停游争时息exists is creating a new instance of Mysql or Mysq类孔黑酒担部除验li (without 何法specifying the default database) and executing the following query (similar to Marc B's co示友成真的果罪飞原活mment): .
stackov深数图消少汽重erflow.co/questions/6023...
c# 移量相安落会先伟到字- showing 衡database already exists when rning second time - ...

showing databse already exists when running second time.Secon山活我d one is i gave the location as 'C:\MyData如很烟绍令baseLog.mdf' and its showing exception 'operating system error 5 (Access is denied)'. How do i invoke permission from os to create a file in C drive. Also what are the best programming practices while defining the database location where the database....
stackoverflow.com/questions/2747...