Options

readSize

0

The default maximum number of rows that can be read by a polling query.

statement.<xxx>

null

Sets additional options on the java.sql.Statement that is used behind the scenes to execute the queries. For instance, statement.maxRows=10 . For detailed documentation, see the java.sql.Statement javadoc documentation.

useJDBC4ColumnNameAnd-LabelSemantics

true

Sets whether to use JDBC 4/3 column label/name semantics. You can use this option to turn it false in case you have issues with your JDBC driver to select data. This only applies when using SQL SELECT using aliases (for example, SQL SELECT id as identifier, name as given_name from persons ).

resetAutoCommit

true

Camel will set the autoCommit on the JDBC connection to be false, commit the change after executing the statement and reset the autoCommit flag of the connection at the end, if the resetAutoCommit is true. If the JDBC connection doesn't support resetting the autoCommit flag, you can set the resetAutoCommit flag to be false, and Camel will not try to reset the autoCommit flag.

allowNamedParameters

true

Camel 2.12: Whether to allow using named parameters in the queries.

prepareStatementStrategy

Camel 2.12: Allows to plugin to use a custom org.apache.camel.component.jdbc.

JdbcPrepareStatementStrategy to control preparation of the query and prepared statement.

useHeadersAsParameters

false

Camel 2.12: Set this option to true to use the prepareStatementStrategy with named parameters. This allows to define queries with named placeholders, and use headers with the dynamic values for the query placeholders.

outputType

SelectList

Camel 2.12.1: Make the output of the producer to SelectList as List of Map, or SelectOne as single Java object in the following way:

a) If the query has only single column, then that JDBC Column object is returned. (such as SELECT COUNT( * ) FROM PROJECT will return a Long object.

b) If the query has more than one column, then it will return a Map of that result.

c) If the outputClass is set, then it will convert the query result into an Java bean object by calling all the setters that match the column names. It will assume your class has a default constructor to create instance with.

d) If the query resulted in more than one rows, it throws an non-unique result exception.

Camel 2.14.0: New StreamList output type value that streams the result of the query using an Iterator<Map<String, Object>>, it can be used along with the Splitter EIP.

outputClass

null

Camel 2.12.1: Specify the full package and class name to use as conversion when outputType=SelectOne.

beanRowMapper

Camel 2.12.1: To use a custom org.apache.camel.component.

jdbc.BeanRowMapper when using outputClass. The default implementation will lower case the row names and skip underscores, and dashes. For example "CUST_ID" is mapped as "custId".