get ha_tokudb to properly support keys with NULL values in unique indexes
still need to write an automated test
git-svn-id: file:///svn/mysql/tokudb-engine/src@5589 c7de825b-a66e-492c-adef-691d508d4ae1
use smart DBT's for add_index and ha_tokudb cursor operations
git-svn-id: file:///svn/mysql/tokudb-engine/src@5433 c7de825b-a66e-492c-adef-691d508d4ae1
add version and capabilities, some cleanup still required, but code works
git-svn-id: file:///svn/mysql/tokudb-engine/src@4929 c7de825b-a66e-492c-adef-691d508d4ae1
as of now, no info is stored in status.tokudb because the old info
that was stored is not needed anymore. Info will be stored soon.
git-svn-id: file:///svn/mysql/tokudb-engine/src@4920 c7de825b-a66e-492c-adef-691d508d4ae1
remove unused variables share->rows and share->org_rows that were useed
to estimate row count. row count is now estimated with key_range64
git-svn-id: file:///svn/mysql/tokudb-engine/src@4919 c7de825b-a66e-492c-adef-691d508d4ae1
make row count displayed in show table status better by
using key_range64 to estimate stats.records instead of keeping a running tally
git-svn-id: file:///svn/mysql/tokudb-engine/src@4918 c7de825b-a66e-492c-adef-691d508d4ae1
fix buffer overwrite error. Bug has been around, but just recently exposed
by checkin 4590
git-svn-id: file:///svn/mysql/tokudb-engine/src@4616 c7de825b-a66e-492c-adef-691d508d4ae1
implement read_time to take into account that the primary_key is clustered
git-svn-id: file:///svn/mysql/tokudb-engine/src@4595 c7de825b-a66e-492c-adef-691d508d4ae1
rename lock_grabbed to range_lock_grabbed to help distinguish from
cases where table lock is grabbed
git-svn-id: file:///svn/mysql/tokudb-engine/src@4589 c7de825b-a66e-492c-adef-691d508d4ae1
make handlerton not use a cursor that has had a failed operation
this will be useful for lightweight cursors
git-svn-id: file:///svn/mysql/tokudb-engine/src@4455 c7de825b-a66e-492c-adef-691d508d4ae1
add instances of read_range_first and read_range_next in ha_tokudb
currently just call parent class version
git-svn-id: file:///svn/mysql/tokudb-engine/src@4385 c7de825b-a66e-492c-adef-691d508d4ae1
reduce complexity of pack_row and make it independent of whether
we have a hidden primary key
git-svn-id: file:///svn/mysql/tokudb-engine/src@3920 c7de825b-a66e-492c-adef-691d508d4ae1
add comments to most member variables in ha_tokudb.cc
change initialization of cursor and transaction pointers to NULL instead of 0
git-svn-id: file:///svn/mysql/tokudb-engine/src@3510 c7de825b-a66e-492c-adef-691d508d4ae1
put comments above public function declaring what their behavior, parameters
and possible return values
git-svn-id: file:///svn/mysql/tokudb-engine/src@3500 c7de825b-a66e-492c-adef-691d508d4ae1
