Lines Matching refs:memory

39   sqlite3 db :memory:
94   #      heap and lookaside memory allocated by SQLite, and the memory 
97   #   3. Drop all tables in the database schema. Measure the total memory 
98   #      and the schema memory again.
106   #   a) The difference in schema memory quantities in steps 2 and 3 is the
107   #      same as the difference in total memory in steps 2 and 3.
109   #   b) Step 4 reports the same amount of schema and total memory used as
112   #   c) Step 5 reports the same amount of schema and total memory used as
206     # memory than is actually freed when all schema items are finalized.
207     # This is because memory allocated by KeyInfo objects is no longer
208     # counted as "schema memory".
211     # memory than is actually freed when all schema items are finalized.
212     # This is because memory allocated by virtual table implementations
213     # for any reason is not counted as "schema memory".
216     # the page-cache to shrink. So the amount of memory freed is always
220     # Some of the memory used for sqlite_stat4 is unaccounted for by
223     # Finally, on osx the estimate of memory used by the schema may be
250   #      lookaside memory allocated by SQLite, and the memory allocated 
253   #   3. Finalize all prepared statements. Measure the total memory 
254   #      and the prepared statement memory again.
262   #   a) The difference in schema memory quantities in steps 2 and 3 is the
263   #      same as the difference in total memory in steps 2 and 3.
265   #   b) Step 4 reports the same amount of schema and total memory used as
268   #   c) Step 5 reports the same amount of schema and total memory used as
361     # memory than is actually freed when all statements are finalized.
362     # This is because a small amount of memory allocated by a virtual table
364     # external and so is not counted as "statement memory".