ankravch

Support for row_offset and row_limit ?

2

Is pyreadr able to support row_offset and row_limit similar to pyreadstat ?

monetdbe: can't open two embedded databases on disk

2

**Describe the bug** can't open two embedded databases on disk **To Reproduce** #include "monetdbe.h" #include int main() { monetdbe_database db1 = NULL; monetdbe_database db2 = NULL; if (monetdbe_open(&db1, "/tmp/db1", NULL))...

ANALYZE MERGE TABLE is not persistent

4

**Describe the bug** ANALYZE on merge table throws 'MERGE TABLE is not persistent' **To Reproduce** ``` create table table t(v int); insert into t values(1),(2),(3); create merge table mt(v int);...

bcolz support for parallel writes

6

Hi there, I wonder if it is possible at all for bcolz (for example PyTables cannot do that) to support parallel writes (to the same file) ? Thank you, Anton

efficient bcolz.ctable itersequence/read_coordinates methods

8

It looks like bcolz.ctable[list_of_indices] is very slow: ``` python Python 3.5.1 |Anaconda custom (64-bit)| (default, Dec 7 2015, 11:16:01) In [1]: %paste In [1]: import numpy as np In [2]:...

enforce DATETIME type on empty datetime column

2

I observed that "dates_as_pandas_datetime=True" in readstat_sas7bdat does not enforce DATETIME type if a datetime column has only NaN values.

Is librdata able to support row_offset and row_limit similar to readstat ?

```Python 3.9.20 (main, Mar 13 2025, 07:28:52) [GCC 8.5.0 20210514 (Red Hat 8.5.0-24)] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import pyreadstat as prs >>>...