I have just started to use DuckDB with julia and ran into an error.
I have converted a huge csv file to a DuckDB and wanted to repeat a query which runs without errors on the commandline client in julia.
I am using julia 1.7.3 (2022-05-06) on Arch Linux (installed using the julia-bin AUR package)
The script to reproduce is
julia> using DuckDB
julia> db = DuckDB.open("data/test.db")
Base.RefValue{Ptr{Nothing}}(Ptr{Nothing} @0x0000000002ec5ad0)
julia> con = DuckDB.connect(db)
Base.RefValue{Ptr{Nothing}}(Ptr{Nothing} @0x0000000002f0cc50)
julia> df = DuckDB.toDataFrame(con, "select * from trainfeature limit 5")
The error is
signal (11): Segmentation fault
in expression starting at REPL[3]:1
getindex at ./array.jl:861 [inlined]
toDataFrame at /home/x/.julia/packages/DuckDB/QadPg/src/DuckDB.jl:39
toDataFrame at /home/x/.julia/packages/DuckDB/QadPg/src/DuckDB.jl:24
unknown function (ip: 0x7f5af4214caf)
_jl_invoke at /buildworker/worker/package_linux64/build/src/gf.c:2247 [inlined]
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2429
jl_apply at /buildworker/worker/package_linux64/build/src/julia.h:1788 [inlined]
do_call at /buildworker/worker/package_linux64/build/src/interpreter.c:126
eval_value at /buildworker/worker/package_linux64/build/src/interpreter.c:215
eval_stmt_value at /buildworker/worker/package_linux64/build/src/interpreter.c:166 [inlined]
eval_body at /buildworker/worker/package_linux64/build/src/interpreter.c:587
jl_interpret_toplevel_thunk at /buildworker/worker/package_linux64/build/src/interpreter.c:731
jl_toplevel_eval_flex at /buildworker/worker/package_linux64/build/src/toplevel.c:885
jl_toplevel_eval_flex at /buildworker/worker/package_linux64/build/src/toplevel.c:830
jl_toplevel_eval_in at /buildworker/worker/package_linux64/build/src/toplevel.c:944
eval at ./boot.jl:373 [inlined]
eval_user_input at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.7/REPL/src/REPL.jl:150
repl_backend_loop at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.7/REPL/src/REPL.jl:246
start_repl_backend at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.7/REPL/src/REPL.jl:231
#run_repl#47 at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.7/REPL/src/REPL.jl:364
run_repl at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.7/REPL/src/REPL.jl:351
_jl_invoke at /buildworker/worker/package_linux64/build/src/gf.c:2247 [inlined]
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2429
#936 at ./client.jl:394
jfptr_YY.936_35454.clone_1 at /usr/lib/julia/sys.so (unknown line)
_jl_invoke at /buildworker/worker/package_linux64/build/src/gf.c:2247 [inlined]
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2429
jl_apply at /buildworker/worker/package_linux64/build/src/julia.h:1788 [inlined]
jl_f__call_latest at /buildworker/worker/package_linux64/build/src/builtins.c:757
#invokelatest#2 at ./essentials.jl:716 [inlined]
invokelatest at ./essentials.jl:714 [inlined]
run_main_repl at ./client.jl:379
exec_options at ./client.jl:309
_start at ./client.jl:495
jfptr__start_22567.clone_1 at /usr/lib/julia/sys.so (unknown line)
_jl_invoke at /buildworker/worker/package_linux64/build/src/gf.c:2247 [inlined]
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2429
jl_apply at /buildworker/worker/package_linux64/build/src/julia.h:1788 [inlined]
true_main at /buildworker/worker/package_linux64/build/src/jlapi.c:559
jl_repl_entrypoint at /buildworker/worker/package_linux64/build/src/jlapi.c:701
main at julia (unknown line)
unknown function (ip: 0x7f5b9acbe28f)
__libc_start_main at /usr/bin/../lib/libc.so.6 (unknown line)
unknown function (ip: 0x400808)
Allocations: 7632851 (Pool: 7629215; Big: 3636); GC: 11
Segmentation fault (core dumped)
All other queries I tried produced the same error.
Hi,
I have just started to use DuckDB with julia and ran into an error. I have converted a huge csv file to a DuckDB and wanted to repeat a query which runs without errors on the commandline client in julia. I am using julia 1.7.3 (2022-05-06) on Arch Linux (installed using the julia-bin AUR package)
The script to reproduce is
The error is
All other queries I tried produced the same error.