pluginsplugin-jdbc-postgrestasksio.kestra.plugin.jdbc.postgresql.batch

Batch

Table of Contents

Contribute

Batch

yaml

type: "io.kestra.plugin.jdbc.postgresql.Batch"

Execute a batch query to a PostgresSQL server

Examples

Fetch rows from a table and bulk insert to another one

yaml

tasks:
  - id: query
    type: io.kestra.plugin.jdbc.postgresql.Query
    url: jdbc:postgresql://dev:56982/
    username: postgres
    password: pg_passwd
    sql: |
      SELECT *
      FROM xref
      LIMIT 1500;
    store: true
  - id: update
    type: io.kestra.plugin.jdbc.postgresql.Batch
    from: "{{ outputs.query.uri }}"
    url: jdbc:postgresql://prod:56982/
    username: postgres
    password: pg_passwd
    sql: |
      insert into xref values( ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ? )

Properties

`chunk`

Type: integer
Dynamic: ✔️
Required: ✔️
Default: 1000

The size of chunk for every bulk request

`from`

Type: string
Dynamic: ✔️
Required: ✔️

Source file URI

`sql`

Type: string
Dynamic: ✔️
Required: ✔️

Insert query to be executed

The query must have as much question mark as column in the files. Example: 'insert into database values( ? , ? , ? )' for 3 columns In case you do not want all columns, you need to precise it in the query and in the columns property Example: 'insert into(id,name) database values( ? , ? )' to select 2 columns