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column types are not correctly inferred when updating mariadb to version 11.
It's probably worthwhile switching to the latest mariadb c connector
with MariaDB Server 10:
julia>DataFrame(DBInterface.execute(conn, "select * from `benutzer`"))
2×1 DataFrame
Row │ uname
│ String?
─────┼─────────
1 │ test
2 │ rest
with MariaDB Server 11:
julia> DBInterface.execute(conn, "select * from `benutzer`") |> DataFrame
ERROR: ArgumentError: invalid number format test
Stacktrace:
[1] parse(#unused#::Type{DecFP.Dec64}, s::String)
@ DecFP C:\Users\helmu\.julia\packages\DecFP\Cud5F\src\DecFP.jl:323
If I store strings that can be parsed as numbers in the field 'uname' the columns are indeed read as Dec64.
column types are not correctly inferred when updating mariadb to version 11.
It's probably worthwhile switching to the latest mariadb c connector
with MariaDB Server 10:
with MariaDB Server 11:
If I store strings that can be parsed as numbers in the field 'uname' the columns are indeed read as Dec64.
This behaviour is consistent with the (wrong) column type stored in the query result:
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