Executes a scalar SQL query which returns one row and one column. This operation takes the SQL query as input, processes the statement in the database using JDBC, and returns the value as an output.

Environment/Instance Properties

Property Name	Property Code	Required	Description
JDBC URL	`FDJDBC_URL`	Yes	The JDBC URL of the database.
JDBC User	`FDJDBC_USER`	No	The username that will be used to connect with.
JDBC Password	`FDJDBC_PASSWORD`	No	The password of the username.
JDBC Driver Path	`FDJDBC_DRIVER_PATH`	Yes	Classpath for locating the JDBC Driver (e.g. for Weblogic - {ORACLE_HOME}/oracle_common/modules/ oracle.jdbc_11.2.0/ojdbc6.jar).

Project Properties

Property Name	Property Code	Required	Description

Inputs

Input Name	Input Code	Required	Description
User	`FDJDBC_INP_USER`	No	The username that will be used to connect with. This input takes precedence over the environment instance scoped `FDJDBC_USER` property. This input is required if the `FDJDBC_USER` property is not specified.
Password	`FDJDBC_INP_PASSWORD`	No	The password for `FDJDBC_INP_USER`. This input takes precedence over the environment instance scoped `FDJDBC_PASSWORD` property. This input is required if the `FDJDBC_PASSWORD` property is not specified.
Null String	`FDJDBC_INP_SQL_QUERY`	Yes	The query to execute.

Outputs

Output Name	Required	Description
`FDJDBC_SQL_QUERY_OUT`		The returned value from the query.

Artifacts

This operation does not produce or consume artifacts.

Endpoint Selection

This operation will select all available endpoints associated to the environment/instance.

Endpoint Execution

This operation will randomly execute on one of the endpoint identified during selection.

Special Considerations

The input query for this operation must return exactly one row and one column.

Replacement Properties

See Appendix.

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