README.md

MySQL BulkInsert & BulkUpdate

Fast way to insert and update a very large list of rows in My SQL using C#

Problem is that large list of data are insert and update operations in My SQL are very slow if you use SqlCommand in the one by one per data.

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Purpose

The purpose of this library is for performing Bulk Inserts and Updates without multiple insert and update statements for a collection of strongly typed queries.

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Usage

Generating Data table

DataTable table = new DataTable();
table.Columns.Add("ID");
table.Columns.Add("Name");
for(int i = 0; i < 100; i++)
{
     table.Rows.Add((i+1).ToString(), RandomString(10));
}

Import lib

Add Reference to MySQLBulkIU.dll file

using MySQLBulkIU;

Create connection string

string connectionString = "Server=localhost;Database=test;Uid=root;Pwd=1234;";

Bulk Insert

//BulkToMySQL(DataTable dt, string tableName, string ConnectionString)
/* -------------------------key note----------------------------
             * 
             * dt               = datatable with values to be updated.
             * tableName        = Table name to be updated in Database.
             * ConnectionString = MySql Connection String
             * 
             * */
bool result = BulkInsert.BulkToMySQL(table, "test_bulk", connectionString);

if (result)
   MessageBox.Show("Data Insert Successfully");

Bulk Update

//UpdateBulkToMySQL(DataTable dt, string tableName, string valueColumn, string conditionColumn, string ConnectionString)
/* -------------------------key note----------------------------
             * 
             * dt              = datatable with values to be updated.
             * tableName       = Table name to be updated in Database.
             * Value_Column    = column name to be updated.
             * conditionColumn = column name used to write 'WHERE' condition
             * ConnectionString= MySQL connection string
             * */

bool result = BulkUpdate.UpdateBulkToMySQL(table, "test_bulk", "Name", "ID", connectionString);

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Dependencies

• MySql.Data.dll

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Contribute

The best way to contribute is by spreading the word about the library:

• Blog it
• Comment it
• Fork it
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• Share it

A HUGE THANKS for your help.