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Add support for reading binary data columns in Parquet #1195

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Mar 10, 2022
Merged

Add support for reading binary data columns in Parquet #1195

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4 changes: 3 additions & 1 deletion src/ArrowFunctions.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -102,7 +102,8 @@ int cpp_getType(const char* filename, const char* colname, char** errMsg) {
return ARROWTIMESTAMP;
else if(myType->id() == arrow::Type::BOOL)
return ARROWBOOLEAN;
else if(myType->id() == arrow::Type::STRING)
else if(myType->id() == arrow::Type::STRING ||
myType->id() == arrow::Type::BINARY)
return ARROWSTRING;
else if(myType->id() == arrow::Type::FLOAT)
return ARROWFLOAT;
Expand Down Expand Up @@ -403,6 +404,7 @@ int cpp_getDatasetNames(const char* filename, char** dsetResult, char** errMsg)
sc->field(i)->type()->id() == arrow::Type::TIMESTAMP ||
sc->field(i)->type()->id() == arrow::Type::BOOL ||
sc->field(i)->type()->id() == arrow::Type::STRING ||
sc->field(i)->type()->id() == arrow::Type::BINARY ||
sc->field(i)->type()->id() == arrow::Type::FLOAT ||
sc->field(i)->type()->id() == arrow::Type::DOUBLE) {
if(!first)
Expand Down