Learn how to install the SQL Server command-line tools, Microsoft ODBC drivers, and their dependencies on Linux.
Let’s see some of the most frequently used examples of ALTER command in SQL. In this section, we will see How to use ALTER command to add, modify, and drop existing columns in the table. Example 1: How to add a column in an existing table using ALTER clause in SQL: ...
Invoke-Command [-AsJob] [-HideComputerName] [-FilePath] <String> -SSHConnection <Hashtable[]> [-RemoteDebug] [-InputObject <PSObject>] [-ArgumentList <Object[]>] [<CommonParameters>]说明Invoke-Command cmdlet 在本地或远程计算机上运行命令,并返回命令的所有输出,包括错误。 使用单个 Invoke-Comma...
Visual FoxPro uses the default value if you use the SQL ALTER TABLEcommand to remove autoincrementing for the field.PRIMARY KEY | UNIQUE PRIMARY KEY creates a primary index for the field specified in FieldName1. UNIQUE creates a candidate index for the field specified in FieldName1. The ...
Table<TEntity> Download PDF C# C# VB F# C++ Add Add to Collections Add to plan Share via Facebookx.comLinkedInEmail Print Reference Feedback Definition Namespace: System.Data.Linq Assembly: System.Data.Linq.dll Executes SQL commands directly on the database. ...
Add a html content to word document in C# (row.Cells[1].Range.Text) Add a trailing back slash if one doesn't exist. Add a user to local admin group from c# Add and listen to event from static class add characters to String add column value to specific row in datatable Add comments...
You can execute SQL statements in a script file (batch file) like this: mysql db_name < script.sql > output.tab On Unix, the mysql client logs statements executed interactively to a history file. See Section 6.5.1.3, “mysql Client Logging”. PREV...
That’s where a different verb DESCRIBE comes handy; it shows the attributes of an object, similar to what the describe command in SQL*Plus command does for a table to display the columns. Here is how you display the attributes of the physicaldisk object. Remember, unlike SQL*Plus, the ...
SQL Command Line provides theDESCRIBEcommand to display a description of a database object. For example, the following displays the structure of theemployeestable. This description is useful when constructing SQL statements that manipulate theemployeestable. ...
This method fills the cmdf member of each structure with values taken from the OLECMDF enumeration. pCmdText IntPtr [in, out, unique] Pointer to an OLECMDTEXT structure in which to return the name and/or status information of a single command. Can be null to indicate that the caller ...