#Sqlbulk copy log how to#

Note: You can also do the same with SQL Import Wizardīulk insert records from CSV to SQL Table: Hit Ratio Log Cache Hit Ratio Base Bulk Copy Rows / sec Bulk Copy Throughput.

#Sqlbulk copy log how to#

Now lets see how to insert the CSV data to SQL table with query. Table Work Code Table Work SQLServer : Databases SQL Server : Databases.

Execute the code which inserts rows from ‘Data Table’ to ‘Student’ SQL table.

Not required, if your ‘Data Table’ column names match with ‘SQL Table’ column namesī(“StudentID”, “StudentID”) ī(“StudentName”, “StudentName”) ī(“City”, “City”) Using ( SqlBulkCopy bulkCopy = new SqlBulkCopy(, SqlBulkCopyOptions.TableLock | SqlBulkCopyOptions.FireTriggers | SqlBulkCopyOptions.UseInternalTransaction, null))īulkCopy.DestinationTableName = “ Student“ // Your SQL Table name

Instantiate and execute the ‘SQLBulkCopy’ by passing the Data Table.

Add ‘Student’ data as Rows to the Data TableĭataRow rowStudent = tableStudents.NewRow() TableStudents = new DataTable(“Student”)

In C# console application, prepare a ‘Data Table’ with the structure similar to ‘Student’ SQL table.

To simplify the explanation, I am taking a ‘Student’ table with 3 columns. Bulk-Logged Recovery Certain bulk operations (bulk copy. Smart Bulk Load will report the detected log flush speed every 5 seconds so that you can check if you can actually increase the number of parallel task to go faster or you're already at the limit. U specifies the user name of the account to log in to the SQL Server. It is strongly recommended that fault-tolerant disk storage be used for the transaction log. Azure SQL is log-rated as described in Transaction Log Rate Governance and it can do 96 MB/sec of log flushing.

Though there are other ways to load data into a SQL Server table (i.e., INSERT statements, for example) but ‘SQLBulkCopy’ offers a significant performance advantage.īelow are the steps to use SQLBulkCopy with the combination of ‘Data Table’ You then use the Import and Export Wizard or the bulk copy feature of SQL Server.

SQLBulkCopy class comes with ‘System.Data’ namespace and can be used to write/Insert data to SQL Server tables.

In this article, lets see an easy way to bulk insert the records using SQLBulkCopy

In my previous article I provided the steps to update records in single transaction using SQL “Table-Valued Parameter Types”.