Additionally, you can select the check boxes to Add timestamp to the file name and Open in the internal editor.ĩ. To use this option, specify the path and the file name. Save the data import script to a file.Open the data import script in the internal editor.Optionally, you can select the check boxes Use a single transaction and Use bulk insert (the latter of which reduces the quantity of statements and speeds up import, but can affect the error handling mechanism).Ĩ. Repopulate - delete all records in the target table and repopulate them from the source.Delete - delete records in the target table that match records in the source.Append/Update - update a record if it exists in the target table otherwise, add a record.Update - update a record in the target table with a matching record from the source.Append - add records to the target table.On the Modes page, select an import mode. You can click View on the toolbar to view column properties, as shown in the screenshot below.įinally, to clear the mapping of all columns, click Clear Mappings on the toolbar. ![]() Otherwise some of the import modes on the Modes page will be disabled. You should select at least one column with a primary key by selecting the corresponding Key check box. If no columns with the same name are found, they are mapped in succession - the 1st column in Source with the 1st column in Target, etc. If you are importing into an existing table, only columns with the same names will be mapped, and the rest should be mapped manually. You can see the results in the Preview section. If you are importing data into a new table, the application will automatically create and map all the columns. On the Mapping page, you can map the source columns to the target ones. Note that if a format mask is not set, the application will identify date/time values automatically.Ħ. You have 4 options here: Null String, Left Quote, Right Quote, and Date and Time. The second one is Column Settings, where you can configure the format settings for separate columns. ![]() There is also a check box Autodetect Date and Time format, selected by default. The first one is Common Formats, where you can specify the formats for null strings, thousand and decimal separators, boolean variables, date and time. On the Data formats page, you have two auxiliary tabs. Text Separator has 4 options to choose from: Tab, Space, Custom and Auto defined.ĥ. Afterwards, you can check Preview to see how the columns are split. To remove a marker, double-click it.įixed width is defined by a specified value. You can move them forward or backward to change the column length. Go to the Preview section and double-click the required places to set column ranges. Optionally, select to Import even lines only.Īdditionally, you have the Splitting section with three available options: If you don’t specify the header position, the imported columns will get default names - column1, column2, etc. It will be highlighted with blue in the Preview section. Specify the Header position (the required number of lines). In Skip lines, specify the quantity of lines to be skipped during import. In Quote string, specify the character to be used for string quoting. On the Options page, you can configure the formatting options for imported data:Ĭheck whether the Encoding is set correctly or select another one from the drop-down list. Then select whether the data will be imported into a New table (in this case, you need to specify its name) or into an Existing table. On the Destination page, select a server connection, a database and its schema. ![]() Specify the path and the name of your source file and click Next.ģ. Load import options from a template file in User Templates if you saved it previously. On the Source file page, select the Text import format. In Object Explorer, right-click a database, point to Data Pump, and then click Import Data.Ģ. TXT files contain human-readable plain text, and can be opened in any text editor on any operating system. ![]() How to import data from a text file to SQL Server
0 Comments
Leave a Reply. |