Comments (7)
Thanks. Is it difficult for you to upgrade to R 4.3?
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Unfortunately it is at this time, but it may happen in the future.
The issue I was trying to deal with, that I posted about on stackoverflow (https://stackoverflow.com/questions/78187731/support-microseconds-when-storing-posixct-column-in-duckdb-file) I was able to work around by writing wrapper functions that converts the posix columns into numeric before writing and then back to posix after reading.
I didn't bother posting that as an issue since it's such an old version (0.7-1) and I see that there are several new data types that have been introduced by the time it got to 0.10.
Luckily the workaround is getting the job done for now!
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Thanks. What workaround do you refer to?
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It seems more difficult than anticipated to build for R < 4.2 on Windows.
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Thanks. What workaround do you refer to?
Writing POSIXct columns to a duckdb file were having their subseconds stripped. The workaround I am using is to convert those columns to numeric before writing them to the duckdb file, and then converting them back to POSIXct after reading in the data.
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Can you please try from the current v0.10.1 tag?
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@JamesLMacAulay: are you still experiencing problems building duckdb from source?
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Related Issues (20)
- Request for duckdb_read_csv2 function and clarification on data types in duckdb_read_csv HOT 4
- Failing to connect in v0.10 with dbdir HOT 4
- Do not use RE2 on CRAN HOT 4
- Reuse database object HOT 2
- Deprecate `dbConnect(dbdir, config, read_only)`
- Reenable RE2 checks on CRAN
- Cannot read CSV or Parquet with dplyr::tbl HOT 7
- Error Writing Encrypted Parquet Files on Windows HOT 2
- duckdb fails filtering OSM files due to `Unknown column type for prepare: MAP(VARCHAR, VARCHAR)` error HOT 9
- Error: rapi_prepare: Unknown column type for prepare: MAP(BLOB, BLOB) when using parquet_metadata with dbGetQuery HOT 2
- Execute queries without registering Data Frames / Arrow Tables HOT 5
- Undefined behavior with list columns HOT 12
- add `temporary` parameter to `duckdb_read_csv()` HOT 2
- `round()` semantics of R-version differs from its duckdb-translation HOT 1
- Use proper std::isnan in C++ code, not C99 versions which may not compile HOT 3
- Error: String contains null byte
- `NULL` mapped to `NA_integer_` HOT 4
- Example does not use any of the functions in the man page
- Support arrow stream in duckdb
- Feature request: Support for clock::date_count_between()
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