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Database source component in the pipeline designer

Connection

Select an existing database connection or create a new one (for more information, see Allow Integrate.io ETL access to my database server).

Source Properties

Database source properties with access mode, schema, and table fields
  • Access mode - select table to extract an entire table/view or query to execute a query.
  • Source schema - the source table’s schema. If empty, the default schema is used.
  • Source table/view - the table or view name from which the data will be imported.
  • Where clause - optional. You can add predicate clauses to the WHERE clause as part of the SQL query that is built in order to get the data from the database. Make sure to skip the keyword WHERE.
  • Query - type in a SQL query. Make sure to name all columns uniquely.
  • Null string - NULL values in string columns will be replaced with the string specified here. By default NULL values will appear like empty strings.

Source Schema

Source schema field selection with aliases and data types
After defining the source table/view/query, select the fields to use in the source. With table access mode, the fields you select are used to build the query that will be executed to read the data. With query access mode, select all the fields that are defined in the query and make sure to use the same column names.
Data type configuration for each schema field
Define the data type for each field. Data types are mapped according to the destination database platform.

Database Destination

Moving Data Incrementally Between Databases

Firewall Setup

Last modified on April 20, 2026