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d31d02248a
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Andrew Kryczka d31d02248a implement lower bound for iterators 
Summary:
- for `SeekToFirst()`, just convert it to a regular `Seek()` if lower bound is specified
- for operations that iterate backwards over user keys (`SeekForPrev`, `SeekToLast`, `Prev`), change `PrevInternal` to check whether user key went below lower bound every time the user key changes -- same approach we use to ensure we stay within a prefix when `prefix_same_as_start=true`.
Closes https://github.com/facebook/rocksdb/pull/3074

Differential Revision: D6158654

Pulled By: ajkr

fbshipit-source-id: cb0e3a922e2650d2cd4d1c6e1c0f1e8b729ff518
2017-10-26 18:30:42 -07:00
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builder.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
builder.h Change RocksDB License 2017-07-26 11:31:01 -07:00
c_test.c support merge and delete in file ingestion 2017-05-26 12:11:21 -07:00
c.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
column_family_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
column_family.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
column_family.h Change RocksDB License 2017-07-26 11:31:01 -07:00
compact_files_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
compacted_db_impl.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
compacted_db_impl.h Change RocksDB License 2017-07-26 11:31:01 -07:00
compaction_iteration_stats.h Change RocksDB License 2017-07-26 11:31:01 -07:00
compaction_iterator_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
compaction_iterator.cc Remove some left-over BSD headers 2017-07-26 11:31:42 -07:00
compaction_iterator.h Remove some left-over BSD headers 2017-07-26 11:31:42 -07:00
compaction_job_stats_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
compaction_job_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
compaction_job.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
compaction_job.h Change RocksDB License 2017-07-26 11:31:01 -07:00
compaction_picker_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
compaction_picker_universal.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
compaction_picker_universal.h Change RocksDB License 2017-07-26 11:31:01 -07:00
compaction_picker.cc single-file bottom-level compaction when snapshot released 2017-10-26 18:11:35 -07:00
compaction_picker.h Change RocksDB License 2017-07-26 11:31:01 -07:00
compaction.cc single-file bottom-level compaction when snapshot released 2017-10-26 18:11:35 -07:00
compaction.h Change RocksDB License 2017-07-26 11:31:01 -07:00
comparator_db_test.cc Remove some left-over BSD headers 2017-07-26 11:31:42 -07:00
convenience.cc Remove some left-over BSD headers 2017-07-26 11:31:42 -07:00
corruption_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
cuckoo_table_db_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_basic_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_block_cache_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_bloom_filter_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_compaction_filter_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_compaction_test.cc single-file bottom-level compaction when snapshot released 2017-10-26 18:11:35 -07:00
db_dynamic_level_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_encryption_test.cc Encryption at rest support 2017-06-26 16:56:24 -07:00
db_filesnapshot.cc Remove some left-over BSD headers 2017-07-26 11:31:42 -07:00
db_flush_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_impl_compaction_flush.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_impl_debug.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_impl_experimental.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_impl_files.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_impl_open.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_impl_readonly.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_impl_readonly.h Change RocksDB License 2017-07-26 11:31:01 -07:00
db_impl_write.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_impl.cc single-file bottom-level compaction when snapshot released 2017-10-26 18:11:35 -07:00
db_impl.h Change RocksDB License 2017-07-26 11:31:01 -07:00
db_info_dumper.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_info_dumper.h Change RocksDB License 2017-07-26 11:31:01 -07:00
db_inplace_update_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_io_failure_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_iter_test.cc implement lower bound for iterators 2017-10-26 18:30:42 -07:00
db_iter.cc implement lower bound for iterators 2017-10-26 18:30:42 -07:00
db_iter.h Change RocksDB License 2017-07-26 11:31:01 -07:00
db_iterator_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_log_iter_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_memtable_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_merge_operator_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_options_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_properties_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_range_del_test.cc Fix wrong smallest key of delete range tombstones 2017-08-29 23:04:42 -07:00
db_sst_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_statistics_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_table_properties_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_tailing_iter_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_test2.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_test_util.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_test_util.h Change RocksDB License 2017-07-26 11:31:01 -07:00
db_test.cc Fix false removal of tombstone issue in FIFO and kCompactionStyleNone 2017-08-15 14:12:19 -07:00
db_universal_compaction_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_wal_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
db_write_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
dbformat_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
dbformat.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
dbformat.h Change RocksDB License 2017-07-26 11:31:01 -07:00
deletefile_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
event_helpers.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
event_helpers.h Change RocksDB License 2017-07-26 11:31:01 -07:00
experimental.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
external_sst_file_basic_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
external_sst_file_ingestion_job.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
external_sst_file_ingestion_job.h Change RocksDB License 2017-07-26 11:31:01 -07:00
external_sst_file_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
fault_injection_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
file_indexer_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
file_indexer.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
file_indexer.h Change RocksDB License 2017-07-26 11:31:01 -07:00
filename_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
flush_job_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
flush_job.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
flush_job.h Change RocksDB License 2017-07-26 11:31:01 -07:00
flush_scheduler.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
flush_scheduler.h Change RocksDB License 2017-07-26 11:31:01 -07:00
forward_iterator_bench.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
forward_iterator.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
forward_iterator.h Change RocksDB License 2017-07-26 11:31:01 -07:00
internal_stats.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
internal_stats.h Change RocksDB License 2017-07-26 11:31:01 -07:00
job_context.h Change RocksDB License 2017-07-26 11:31:01 -07:00
listener_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
log_format.h Change RocksDB License 2017-07-26 11:31:01 -07:00
log_reader.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
log_reader.h Change RocksDB License 2017-07-26 11:31:01 -07:00
log_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
log_writer.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
log_writer.h Change RocksDB License 2017-07-26 11:31:01 -07:00
malloc_stats.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
malloc_stats.h Change RocksDB License 2017-07-26 11:31:01 -07:00
managed_iterator.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
managed_iterator.h Change RocksDB License 2017-07-26 11:31:01 -07:00
manual_compaction_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
memtable_list_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
memtable_list.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
memtable_list.h Change RocksDB License 2017-07-26 11:31:01 -07:00
memtable.cc fix deleterange with memtable prefix bloom 2017-08-29 23:02:34 -07:00
memtable.h Change RocksDB License 2017-07-26 11:31:01 -07:00
merge_context.h Change RocksDB License 2017-07-26 11:31:01 -07:00
merge_helper_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
merge_helper.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
merge_helper.h Change RocksDB License 2017-07-26 11:31:01 -07:00
merge_operator.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
merge_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
options_file_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
perf_context_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
pinned_iterators_manager.h Change RocksDB License 2017-07-26 11:31:01 -07:00
plain_table_db_test.cc Remove some left-over BSD headers 2017-07-26 11:31:42 -07:00
prefix_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
range_del_aggregator_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
range_del_aggregator.cc Fix wrong smallest key of delete range tombstones 2017-08-29 23:04:42 -07:00
range_del_aggregator.h Change RocksDB License 2017-07-26 11:31:01 -07:00
repair_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
repair.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
snapshot_impl.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
snapshot_impl.h Change RocksDB License 2017-07-26 11:31:01 -07:00
table_cache.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
table_cache.h Change RocksDB License 2017-07-26 11:31:01 -07:00
table_properties_collector_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
table_properties_collector.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
table_properties_collector.h Change RocksDB License 2017-07-26 11:31:01 -07:00
transaction_log_impl.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
transaction_log_impl.h Change RocksDB License 2017-07-26 11:31:01 -07:00
version_builder_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
version_builder.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
version_builder.h Change RocksDB License 2017-07-26 11:31:01 -07:00
version_edit_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
version_edit.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
version_edit.h Change RocksDB License 2017-07-26 11:31:01 -07:00
version_set_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
version_set.cc single-file bottom-level compaction when snapshot released 2017-10-26 18:11:35 -07:00
version_set.h single-file bottom-level compaction when snapshot released 2017-10-26 18:11:35 -07:00
wal_manager_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
wal_manager.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
wal_manager.h Change RocksDB License 2017-07-26 11:31:01 -07:00
write_batch_base.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
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write_batch_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
write_batch.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
write_callback_test.cc Exclude incompatible options in test 2017-10-26 16:58:13 -07:00
write_callback.h Change RocksDB License 2017-07-26 11:31:01 -07:00
write_controller_test.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
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write_controller.h Change RocksDB License 2017-07-26 11:31:01 -07:00
write_thread.cc Change RocksDB License 2017-07-26 11:31:01 -07:00
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