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Introduces utility for obtaining SqlTable information from a file like location #398

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merged 19 commits into from
Jul 24, 2023
Merged

Introduces utility for obtaining SqlTable information from a file like location #398

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fb888d1
checkpoint commit
jdye64 May 25, 2023
fdb07bb
Introduce BaseSessionContext abstract class
jdye64 May 26, 2023
476f432
base for inpututils
jdye64 May 26, 2023
585fe3e
Introduce abstract methods for CRUD schema operations
jdye64 May 26, 2023
9312d40
Clean up schema.rs file
jdye64 May 26, 2023
8b56792
Introduce CRUD methods for table instances
jdye64 May 26, 2023
57ea1f8
Add function to drop_table
jdye64 May 26, 2023
97e44eb
Add schema_name to drop_table function
jdye64 May 26, 2023
e1c41e7
remove unused parameter in SqlTable new
jdye64 May 26, 2023
434e256
Update function to allow for modifying existing tables
jdye64 May 26, 2023
220d512
Add functionality for generating SqlTable information from input sources
jdye64 May 27, 2023
2368e8d
Add functionality for generating SqlTable information from input sources
jdye64 May 27, 2023
cd386b9
Adding a utility method to convert arrow type strings to DataType ins…
jdye64 May 28, 2023
c6d255d
Add method to DataTypeMap for getting the DataType from an Arrow type…
jdye64 May 28, 2023
4585cbc
Merge branch 'main' into input_location
jdye64 Jun 14, 2023
33ec541
merge with upstream/main and resolve conflicts
jdye64 Jul 22, 2023
391db72
Adjust pytests
jdye64 Jul 22, 2023
846eabc
Merge remote-tracking branch 'upstream/main' into input_location
jdye64 Jul 22, 2023
c94e08e
Add back deprecated int96 parquet datatype
jdye64 Jul 23, 2023
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1 change: 0 additions & 1 deletion datafusion/input/location.py
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,6 @@ def build_table(
num_rows = metadata.num_rows

# Iterate through the schema and build the SqlTable
print(f"Metadata Schema: {metadata.schema}")
for col in metadata.schema:
columns.append(
(
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2 changes: 1 addition & 1 deletion src/common/data_type.rs
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Expand Up @@ -321,7 +321,7 @@ impl DataTypeMap {
"int32" => Ok(DataType::Int32),
"int64" => Ok(DataType::Int64),
"int96" => {
// Int96 is an old datatype that is now deprecated. We convert to nanosecond timestamp
// Int96 is an old parquet datatype that is now deprecated. We convert to nanosecond timestamp
Ok(DataType::Timestamp(TimeUnit::Nanosecond, None))
}
"float" => Ok(DataType::Float32),
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