本地客户端用PLSQL Developer连接远程数据库时提示: ORA-12638: 身份证明检索失败!!! 解决方法一: 此目录下F:\myorcl\product\11.2.0\client_1\network\admin找到sqlnet.ora文件: 如果存在SQLNET.AUTHENTICATION_SERVICES= (NTS)设置,则修改为:SQLNET.AUTHENTICATION...PDF...
再次,就是在sql语句中等值谓词条件中方向键索引可以提高很高的性能,但是不能进行索引范围扫描,因为这是方向键打散的结果,其次注意,在非等值谓词条件中,可能不会使用方向键索引。 序列创建语法: create sequence sequence_name [start with start] [increment by increment] [minvalue minvalue|nominvalue] [mavalue ...
ForEach ForEachLoop ForegroundColor ForeignKey ForeignKeyConstraintError ForeignKeyConstraintWarning ForeignKeyError ForeignKeyRelationship ForeignKeyWarning 分支 ForkNode FormatDocument FormatPageLeft FormatPageRight FormatSelection FormattingToolbar FormDigest FormInstance FormPostBodyParameterNode FormPostBodyStringNode ...
Java documentation for android.telephony.DataFailCause.MIP_HA_REVERSE_TUNNEL_UNAVAILABLE. Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. Applies to Product...
"Simple" SQL to check for alpha or numeric charcters isn't working right "String or binary data would be truncated.\r\nThe statement has been terminated." "String or binary data would be truncated" and field specifications “Unable to enlist in the transaction” with Oracle linked server fro...
本地客户端用PLSQL Developer连接远程数据库时提示: ORA-12638: 身份证明检索失败!!! 解决方法一: 此目录下F:\myorcl\product\11.2.0\client_1\network\admin找到sqlnet.ora文件: 如果存在SQLNET.AUTHENTICATION_SERVICES= (NTS)设置,则修改为:SQLNET.AUTHENTICATION...PDF...
initialization box, then it gets the FOR loop and put into a conditional statement.One thing is observed here FOR is loop repeated two times first in initialization block and again in the conditional statement.For large and complex code this repetition create the extra overhead in code ...
agent - Minimalistic Swift HTTP request agent for iOS and macOS 🔶 Reach - A simple class to check for internet connection availability in Swift. 🔶、 SwiftHTTP - Thin wrapper around NSURLSession in swift. Simplifies HTTP requests. 🔶 NetKit - A Concise HTTP Framework in Swift. 🔶 Mo...
Reverse Path in Unix Commands - Learn how to use the rev command in Unix to reverse lines of text. Understand its options and practical examples for effective usage.
but, when I enter 1st-factor credentials & submit, i simply loop back to the same RC login; no accepted login, and no pass to the 2FA RC logs for this ONLY show ==> /var/log/nginx/roundcubemail/sql.log <== [18-Sep-2020 10:34:58]: <68003b3d> [1] SELECT "vars", "ip", ...