- #IMPORT CSV TO POSTGRESQL PGADMIN 4 SERIAL#
- #IMPORT CSV TO POSTGRESQL PGADMIN 4 UPDATE#
- #IMPORT CSV TO POSTGRESQL PGADMIN 4 MANUAL#
Leave the "Test run" option checked and click on the "Start Definition" button. So first try a test and check the results in this "Test and Execute" window. It is always prudent to first test an import before committing the actual changes to a database. This opens the FlowHeater execute and test window (see below). Note: The length of 0 we specified for City means until the end of the string.Įxecute the definitionNow execute the definition, either by clicking on the command button (circled in red) or by pressing F5 on the keyboard. Your screen should now look like the screenshot on the right. Repeat this for the Heater connected to the City field, but instead enter a Start Offset of 7 and a Length of 0. Enter in the popup that opens a Start Offset value of 1 and Length of 5 and confirm with OK.
Next double click on the SubString Heater you just connected to the PostalCode field. Then connect one of the Heaters to the PostalCode field and the second Heater to the City field on the WRITE side. Connect the PostalCode/City field on the READ side to both these SubString Heaters. Insert heater/functionsTwice drag and drop the SubString Heater from the string Heaters selection area at the bottom of the Designer page to roughly level with the fields of PostalCode and City on the design area. This makes some space where we can to insert two more Heaters, to split the combined PostalCode/City string field into two separate string fields as PostCode and City in our PostgreSQL database table. Drag the newly inserted Heater further down the design area, stretching the Pipe with it.
At your right mouse click position on the Pipe a Clone Heater will be inserted. Choose the menu option Insert a Clone Heater. Now move the mouse over this Pipe so that it is becomes bolder, indicating it is selected, and right mouse click to open the context menu for the Pipe. First construct a Pipe to connect the DateOfBirth field to the BirthDate field by dragging and dropping from one field to the other. Notice that we now have 2 unconnected fields on the READ side and 3 on the WRITE side. Your screen should now appear similar to the screenshot on the right.
#IMPORT CSV TO POSTGRESQL PGADMIN 4 MANUAL#
However, such manual modifications do not alter the underlying PostgreSQL table.Īutoconnect CSV-SQL fieldsClose the Configurator popup with OK and click on the Designer command "Automatically connect fields" (circled in red).
#IMPORT CSV TO POSTGRESQL PGADMIN 4 UPDATE#
For example, you can amend Primary Key fields that are used to determine which fields the PostgreSQL Adapter uses to perform an update function. Important: The information imported at this stage can subsequently be modified to suit special cases. The details imported include the field names, data types, key information ( Primary Key) and whether a field is assigned the “ Auto Increment” attribute. This will import the field information of the table from the PostgreSQL server in order to save these as part of the FlowHeater Definition. Choose the "puplic"." Import" table from the dropdown and then click the "Load Schema" button to load the schema. PostgreSQL, import fields and data typeNow switch to the Fields / Data types tab. Once a connection has been achieved, select from the databases listed in the dropdown, selecting the "FlowHeater" database we just created. "localhost" or the computer name and click the "Test Connection" button. PostgreSQL databse connection propertiesTerminate the popup window with OK and open the Configurator for the WRITE Adapter.Įnter the PostgreSQL Server connection parameters applicable to your database server e.g. All other settings on this page/tab should remain their defaults. Check the checkbox "First row contains field names" and confirm the request of whether the field names should be loaded. In the resulting popup window select for the READ side the TextFile Adapter and for the WRITE side the PostgreSQL Adapter.ĬSV text file import propertiesConfirm with OK to close the popup and now open the Configurator for the READ Adapter and select the file import.csv in the directory "Examples\EN\PostgreSQLAdapter". The unique values assigned to the ID will be determined by the PostgreSQL databse itself and FlowHeater is not involved in this.Ĭhoose import AdapterNow open FlowHeater and click on the menu option "New" to create a new Definition.
#IMPORT CSV TO POSTGRESQL PGADMIN 4 SERIAL#
The Primary Key (ID field) has the PostgreSQL datatype SERIAL because a auto increment column. This results in a new table with 8 columns and a Primary Key.
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