tool to generate class from database table c#

) command to execute MySQL class Db::limit (N,n) Returns the restriction string Db::field (field name, $pid) Returns the in condition if an array is returned Db::order (alias, method) Sort Note: Due to the increased security detection of SQL in X1.5. So, if your SQL statement contains the function Load_file,hex,substring,if,ord,char at the beginning of the following. Or, the follow

from it3 as 4 Insert intodbo. Bulktesttable (ID,USERNAME,PWD)5 Select * from @paratable A6 WHERE not EXISTS(Selectb.ID fromBulktesttable BWHEREb.ID=a.id)7 SELECT * from @paratable A where EXISTS (SELECT b.id from bulktesttable B WHERE b.id=a.id) --Query for duplicate records8 GO Here, my id is not autogrow, just the primary key, so here is the ID to determine whether the record is unique or duplicate Next, write an import method in C # code that

("60 years and Above"),};var colfun = new List{M=>true, M=>m.sex.equals ("female"),M=>!m.familyname.contains ("Han"),//minority familyM=>m.managegrage.contains ("First-class staff"),M=>m.managegrage.contains ("Level two staff"),M=>m.managegrage.contains ("Level three staff"),M=>m.managegrage.contains ("Level four staff"),M=>m.managegrage.contains ("Level five staff"),M=>m.managegrage.contains ("level six staff"),M=>m.managegrage.contains ("Level seve

Label:When you use the SQLite database in C #, you find that when you delete a data table or a large amount of data, the database does not become smaller. This is because when a large amount of data is deleted in the database, the original data space (the free data page) is

="+ServerName; ConnectionString+="; Pwd="+password; ConnectionString+="; Uid="+UserName; ConnectionString+=";D atabase="+DataBaseName; stringCommandString =string. Empty; CommandString+="select name from syscolumns where id=object_id ('"; CommandString+=TableName; CommandString+="')"; SqlConnection SqlConnection=NewSqlConnection (connectionString); SqlCommand SqlCommand=NewSqlCommand (CommandString, sqlConnection); SqlDataAdapter DataAdapter=NewSqlDataAdapter (CommandString, sqlConnec

C # Gets the SQL statement for the column name and data type of a table in the Oracle database: Select Column_name,data_type, Data_length,data_precision,data_scale from User_tab_ columns [where table_name= table name] Description of this SQL statement: column_name: A table c

of dataIRow row = sheet. CreateRow (r + 1);Row. Createcell (0). Setcellvalue ((int) dt. rows[r]["Id"]);Row. Createcell (1). Setcellvalue (dt. rows[r]["Name"]. ToString ());Row. Createcell (2). Setcellvalue (dt. rows[r]["Remarks"]. ToString ());}SqlDataReader reader = sqlhelper.executereader (SQL);if (reader. HasRows)//{Create a workbookIworkbook workbook = new Hssfworkbook ();Create a worksheetIsheet sheet = workbook. Createsheet ("Dbtoexcel");int rowIndex = 0;while (reader. Read ())// {A row i