Queries
Run multiple PostgreSQL queries.
type: "io.kestra.plugin.jdbc.postgresql.Queries"Execute a query and fetch results in a task.
id: postgres_query
namespace: company.team
tasks:
- id: fetch
type: io.kestra.plugin.jdbc.postgresql.Queries
url: jdbc:postgresql://127.0.0.1:56982/
username: "{{ secret('POSTGRES_USERNAME') }}"
password: "{{ secret('POSTGRES_PASSWORD') }}"
sql: |
SELECT firstName, lastName FROM employee;
SELECT brand FROM laptop;
fetchType: FETCH
Use Postgres Queries to run multiple queries
id: postgres_queries
namespace: company.team
tasks:
- id: init_products
type: io.kestra.plugin.jdbc.postgresql.Queries
url: "jdbc:postgresql://{{secret('POSTGRES_HOST')}}:5432/postgres"
username: "{{ secret('POSTGRES_USERNAME') }}"
password: "{{ secret('POSTGRES_PASSWORD') }}"
sql: |
CREATE TABLE IF NOT EXISTS products(
product_id SERIAL PRIMARY KEY,
product_name varchar(100),
product_category varchar(50),
brand varchar(50)
);
INSERT INTO products VALUES(1, 'streamline turn-key systems','Electronics','gomez') ON CONFLICT (product_id) DO NOTHING;
INSERT INTO products VALUES(2, 'morph viral applications','Household','wolfe') ON CONFLICT (product_id) DO NOTHING;
INSERT INTO products VALUES(3, 'expedite front-end schemas','Household','davis-martinez') ON CONFLICT (product_id) DO NOTHING;
INSERT INTO products VALUES(4, 'syndicate robust ROI','Outdoor','ruiz-price') ON CONFLICT (product_id) DO NOTHING;
fetchType: NONE
The JDBC URL to connect to the database.
falseDEPRECATED, please use fetchType: FETCH instead.
Whether to fetch the data from the query result to the task output. This parameter is evaluated after fetchOne and store.
falseDEPRECATED, please use fetchType: FETCH_ONE instead.
Whether to fetch only one data row from the query result to the task output. This parameter is evaluated before store and fetch.
10000Number 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.
NONESTOREFETCHFETCH_ONENONEThe 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.
falseIs 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.
DISABLEALLOWPREFERREQUIREVERIFY_CAVERIFY_FULLThe SSL mode.
The SSL root cert.
Must be a PEM encoded certificate
falseDEPRECATED, please use fetchType: STORE instead.
Whether to fetch data row(s) from the query result to a file in internal storage. File will be saved as Amazon Ion (text format).
See Amazon Ion documentation This parameter is evaluated after fetchOne but before fetch.
The time zone id to use for date/time manipulation. Default value is the worker's default time zone id.
trueTransaction
If one query failed, rollback transactions.
The database user.
Map containing the first row of fetched data.
Only populated if fetchOne parameter is set to true.
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.
uriThe 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.