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Update _rocksdb.pyx

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iFA 2020-07-19 14:21:35 +02:00 committed by GitHub
parent a3848007e6
commit 7750e765b8
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1 changed files with 20 additions and 1 deletions
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21
rocksdb/_rocksdb.pyx
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@ -582,7 +582,8 @@ cdef class BlockBasedTableFactory(PyTableFactory):
block_restart_interval=None, block_restart_interval=None,
whole_key_filtering=None, whole_key_filtering=None,
enable_index_compression=False, enable_index_compression=False,
cache_index_and_filter_blocks=False cache_index_and_filter_blocks=False,
format_version=2,
): ):
cdef table_factory.BlockBasedTableOptions table_options cdef table_factory.BlockBasedTableOptions table_options
@ -644,6 +645,9 @@ cdef class BlockBasedTableFactory(PyTableFactory):
if block_cache_compressed is not None: if block_cache_compressed is not None:
table_options.block_cache_compressed = block_cache_compressed.get_cache() table_options.block_cache_compressed = block_cache_compressed.get_cache()
if format_version is not None:
table_options.format_version = format_version
# Set the filter_policy # Set the filter_policy
self.py_filter_policy = None self.py_filter_policy = None
if filter_policy is not None: if filter_policy is not None:
@ -2090,6 +2094,21 @@ cdef class DB(object):
return ret return ret
def get_column_family_meta_data(self, ColumnFamilyHandle column_family=None):
cdef db.ColumnFamilyMetaData metadata
cdef db.ColumnFamilyHandle* cf_handle = self.db.DefaultColumnFamily()
if column_family:
cf_handle = (<ColumnFamilyHandle?>column_family).get_handle()
with nogil:
self.db.GetColumnFamilyMetaData(cf_handle, cython.address(metadata))
return {
"size":metadata.size,
"file_count":metadata.file_count,
}
def compact_range(self, begin=None, end=None, ColumnFamilyHandle column_family=None, **py_options): def compact_range(self, begin=None, end=None, ColumnFamilyHandle column_family=None, **py_options):
cdef options.CompactRangeOptions c_options cdef options.CompactRangeOptions c_options