| Package | Description |
|---|---|
| org.apache.drill.exec.physical.impl.scan |
Defines the scan operation implementation.
|
| Modifier and Type | Class and Description |
|---|---|
class |
TestScanOperExecBasics
Tests the basics of the scan operator protocol: error conditions,
etc.
|
class |
TestScanOperExecEarlySchema
Test "early schema" readers: those that can declare a schema at
open time.
|
class |
TestScanOperExecLateSchema
Test "late schema" readers: those like JSON that discover their schema
as they read data.
|
class |
TestScanOperExecOuputSchema
Test the addition of an output schema to a reader.
|
class |
TestScanOperExecOverflow
Test vector overflow in the context of the scan operator.
|
class |
TestScanOperExecSmoothing
Test the ability of the scan operator to "absorb" schema changes by
"smoothing" out data types and modes across readers.
|
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