Queries
Run multiple MariaDB queries.
Run multiple MariaDB queries.
Run multiple MariaDB queries.
type: "io.kestra.plugin.jdbc.mariadb.Queries"Examples
Send a SQL query to a Mariadb Database and fetch a row as output.
id: send_multiple_queries
namespace: test.queries
tasks:
- id: test_queries_insert
type: io.kestra.plugin.jdbc.mariadb.Queries
fetchType: FETCH
url: jdbc:mariadb://mariadb:3306/kestra
username: "${{secret('MARIADB_USERNAME')}}"
password: "${{secret('MARIADB_PASSWORD')}}"
sql: "{{ read('populate.sql') }}"
- id: test_queries_select
type: io.kestra.plugin.jdbc.mariadb.Queries
fetchType: FETCH
url: jdbc:mariadb://mariadb:3306/kestra
username: root
password: mariadb_passwd
sql: |
SELECT firstName, lastName FROM employee;
SELECT brand FROM laptop;
Properties
url*Requiredstring
The JDBC URL to connect to the database.
afterSQLstring
SQL to execute atomically after trigger query.
Optional SQL executed in the same transaction as the main trigger query. Typically updates processing flags to prevent duplicate processing. Both sql and afterSQL queries commit together, ensuring consistency.
fetchSizeintegerstring
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.
fetchTypestring
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.
inputFilestring
Add input file to be loaded with LOAD DATA LOCAL.
The file must be from Kestra's internal storage
parametersobject
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.
passwordstring
The database user's password.
sqlstring
SQL statement(s) to execute.
Runs one or more SQL statements depending on the task type. Query tasks support a single SQL statement, while Queries tasks can run multiple statements separated by semicolons.
timeZoneIdstring
The time zone id to use for date/time manipulation. Default value is the worker's default time zone id.
transactionbooleanstring
trueTransaction
If one query failed, rollback transactions.
usernamestring
The database user.
Outputs
outputsarray
io.kestra.plugin.jdbc.AbstractJdbcBaseQuery-Output
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.
Metrics
fetch.sizecounter
rowsThe number of fetched rows.
