Pass the INSERT SQL statement to the command object commandtext as shown belowcmd.CommandText = "INSERT INTO table (field1, [field2, ... ]) VALUES (value1, [value2, ...])"Use the ExecuteNonQuery() method to run INSERT SQL that has no return value.cmd.ExecuteNonQuery() ...
In my table id is uniqueidentifier , so how to insert my data using below code. 複製 static void Main(string[] args) { string test = System.Configuration.ConfigurationManager.AppSettings["test"]; DataTable dt = new DataTable("Material"); string[] columns = null; var lines1 = File.Read...
This statement begins with theINSERT INTOkeywords, followed by the name of the table in which you want to insert the data. Following the table name is a list of the columns to which the statement will add data, wrapped in parentheses. After the column list is theVALUESkeyword, and then a...
Table value constructors can be used in one of two ways: directly in the VALUES list of an INSERT … VALUES statement, or as a derived table anywhere that derived tables are allowed. Error 10738 is returned if the number of rows exceeds the maximum. To insert more rows than the limit a...
second of all how do i insert the "LAST_INSERT_ID(); i tryed to take the value of LAST_INSERT_ID(); bud it didn`t work... so HOW DO I INSERT Into the forenkey table? i red that i should use : START TRANSACTION; INSERT INTO foo (auto,text) ...
To insert columns into a table with Table Designer In Object Explorer, right-click the table to which you want to add columns and choose Design. Table Designer opens with the cursor placed in the first blank cell in the Column Name column. You can also right-click a row in the table an...
To create a table in SQL, use theCREATE TABLEcommand, followed by your desired name for the table: CREATE TABLEtable_name; Copy Be aware that, as with every SQL statement,CREATE TABLEstatements must end with a semicolon (;). This example syntax will create an empty table that doesn’t ...
仅复制表结构:select * into newTableName from OldTableName where 1 = 2 SQL复制整张表 select * into NewTableName from OldTableName 只复制列名而不要内容 select * into NewTableName from OldTableName where 1=0 表间数据复制insert into Table1(zt) select titile from Table2...
Method #1: Load the Data Line by Line (INSERT INTO) When we have only a few lines of data, the easiest way is to add them manually. We can do this by using theINSERTSQL statement: Let’s get back to ourtest_resultstable that we created in theprevious tutorial. ...
Inserting Records into a Table Show 2 more Inserting Records into a Table There are essentially two methods for adding records to a table. The first is to add one record at a time; the second is to add many records at a time. In both cases, you use the SQL statementINSERT INTOt...