Use Kettle to Import Data to AnalyticDB for PostgreSQL

Importing Data to AnalyticDB for PostgreSQL

Currently, Kettle supports the following methods to import data to AnalyticDB for PostgreSQL:

Prerequisites

Before you use Kettle to import external data to AnalyticDB for PostgreSQL, you need to have the following completed first:

  • Install Kettle on your local host.
  • Create a target database, schema, and table in AnalyticDB for PostgreSQL.

1. Import Data using the Table Output Method

In this section, we will look at how to import data to AnalyticDB for PostgreSQL using the Table Output method. Kettle provides the table output method and import data from different data sources to ADB for PostgreSQL using general-purpose JDBC interfaces. In the following example, MySQL is used to show how to use the JDBC interface to import data to ADB for PostgreSQL. To do this, you will need to do the following:

2. Import Data Using the Bulk Load Method

In this section, we will look at how to import data to AnalyticDB for PostgreSQL using the Bulk Load method. Kettle supports importing data to ADB for PostgreSQL by using bulk load (COPY). The following example shows detailed steps to bulk load data from an external file to ADB for PostgreSQL.

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