IshaGudewar commented on issue #1014:
URL:
https://github.com/apache/datafusion-python/issues/1014#issuecomment-2704363657
1. Import the SessionContext from the datafusion library.
2. Create a session context.
3. Execute an EXPLAIN statement using ctx.sql("explain select 1").
from datafusion import SessionContext
ctx = SessionContext()
ctx.sql("explain select 1")
Expected Behavior
The expected behavior is that the EXPLAIN statement should return a detailed
explanation of the execution plan for the query, similar to what is produced by
the .explain() method on a DataFrame:
ctx.sql("select 1").explain()
This should output something like:
+---------------+--------------------------------------+
| plan_type | plan |
+---------------+--------------------------------------+
| logical_plan | Projection: Int64(1) |
| | EmptyRelation |
| physical_plan | ProjectionExec: expr=[1 as Int64(1)] |
| | PlaceholderRowExec |
| | |
+---------------+--------------------------------------+
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