Query a PostgreSQL database.

yaml
type: "io.kestra.plugin.jdbc.postgresql.Query"

Execute a query and fetch results in a task, and update another table with fetched results in a different task.

yaml
id: postgres_query
namespace: company.team

tasks:
  - id: fetch
    type: io.kestra.plugin.jdbc.postgresql.Query
    url: jdbc:postgresql://127.0.0.1:56982/
    username: "{{ secret('POSTGRES_USERNAME') }}"
    password: "{{ secret('POSTGRES_PASSWORD') }}"
    sql: select concert_id, available, a, b, c, d, play_time, library_record, floatn_test, double_test, real_test, numeric_test, date_type, time_type, timez_type, timestamp_type, timestampz_type, interval_type, pay_by_quarter, schedule, json_type, blob_type from pgsql_types
    fetchType: FETCH

  - id: use_fetched_data
    type: io.kestra.plugin.jdbc.postgresql.Query
    url: jdbc:postgresql://127.0.0.1:56982/
    username: "{{ secret('POSTGRES_USERNAME') }}"
    password: "{{ secret('POSTGRES_PASSWORD') }}"
    sql:  "{% for row in outputs.fetch.rows %} INSERT INTO pl_store_distribute (year_month,store_code, update_date) values ({{row.play_time}}, {{row.concert_id}}, TO_TIMESTAMP('{{row.timestamp_type}}', 'YYYY-MM-DDTHH:MI:SS.US') ); {% endfor %}"
Properties

The JDBC URL to connect to the database.

Default 10000

Number of rows that should be fetched.

Gives the JDBC driver a hint as to the number of rows that should be fetched from the database when more rows are needed for this ResultSet object. If the fetch size specified is zero, the JDBC driver ignores the value and is free to make its own best guess as to what the fetch size should be. Ignored if autoCommit is false.

Default NONE
Possible Values
STOREFETCHFETCH_ONENONE

The way you want to store data.

FETCH_ONE - output the first row. FETCH - output all rows as output variable. STORE - store all rows to a file. NONE - do nothing.

Parameters

A map of parameters to bind to the SQL queries. The keys should match the parameter placeholders in the SQL string, e.g., : parameterName.

The database user's password.

The SQL query to run.

Default false

Is the connection SSL?

The SSL cert.

Must be a PEM encoded certificate

The SSL key.

Must be a PEM encoded key

The SSL key password.

Possible Values
DISABLEALLOWPREFERREQUIREVERIFY_CAVERIFY_FULL

The SSL mode.

The SSL root cert.

Must be a PEM encoded certificate

The time zone id to use for date/time manipulation. Default value is the worker's default time zone id.

The database user.

Map containing the first row of fetched data.

Only populated if fetchOne parameter is set to true.

SubType object

List of map containing rows of fetched data.

Only populated if fetch parameter is set to true.

The number of rows fetched.

Only populated if store or fetch parameter is set to true.

Format uri

The URI of the result file on Kestra's internal storage (.ion file / Amazon Ion formatted text file).

Only populated if store is set to true.