Howard Chu authored 10 years ago and Quanah Gibson-Mount committed 10 years ago

Due to 89bae499

Drop support for BDB 6.0.20 and later, incompatible license

Howard Chu authored 10 years ago and Quanah Gibson-Mount committed 10 years ago

MDB is the name of the backend, LMDB is the name of the DB engine.
Also update some BerkeleyDB info.

Ryan Tandy authored 10 years ago and Quanah Gibson-Mount committed 10 years ago

Similar to #7858, another easy patch.

Howard Chu authored 10 years ago and Quanah Gibson-Mount committed 10 years ago

couldn't avoid ifdefs. Silence warnings.

Howard Chu authored 11 years ago and Quanah Gibson-Mount committed 10 years ago

On Windows64, long is the same size as int. Use size_t when we
need an actual 64 bit unsigned long.

Don't pass non-NULL map address unless MDB_FIXEDMAP was used.

Must also set in sub-cursor if deleting entire subDB

Always set the filesize when opening for writes. Otherwise
can't use backups from mdb_copy.

We mainly use Win32 functions, so cannot just use C-runtime strerror
to return error messages. We have to use Win32-specific messages.
Unfortunately, we document the API to return C-runtime error codes,
so we can't just switch to all Win32 error codes.

Off-by-one in end check, would complain on valid input.

persist size changes from env_open() as well. This was the
original behavior.

This reverts commit d8e18551.
And partially reverts mapsize check. Only mapsize increases are relevant.

Set read txn's dbiseqs to env's. Set child txn's dbiseqs to parent's.
Simplify DBI_CHANGED test, no need to check md_name. No-op dbi_close
of already closed handle.

only update dbiseq in dbi_open on write txns

dbiseqs are only checked in write txns so omit from read txns