| 接口 | 说明 |
|---|---|
| JdbcParameterValuesProvider |
This interface is used by the
JdbcInputFormat to compute the list of parallel query to
run (i.e. splits). |
| 类 | 说明 |
|---|---|
| JdbcGenericParameterValuesProvider |
This splits generator actually does nothing but wrapping the query parameters computed by the
user before creating the
JdbcInputFormat instance. |
| JdbcNumericBetweenParametersProvider |
This query parameters generator is an helper class to parameterize from/to queries on a numeric
column.
|
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