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Add the sqlite3session_memory_used() API to the sessions module. For querying the amount of heap memory currently being used by a session object.

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FossilOrigin-Name: 823f75c2e448b649cbe9e174be21524ae3f580beedced65701ad49a2dcc5ee19
This commit is contained in:
dan
2020-12-23 16:46:39 +00:00
parent 7225bfef16
commit 0cb735b9fb
5 changed files with 84 additions and 31 deletions
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8
ext/session/sqlite3session.h
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@ -440,6 +440,14 @@ int sqlite3session_patchset(
*/
int sqlite3session_isempty(sqlite3_session *pSession);
/*
** CAPI3REF: Query for the amount of heap memory used by a session object.
**
** This API returns the total amount of heap memory in bytes currently
** used by the session object passed as the only argument.
*/
sqlite3_int64 sqlite3session_memory_used(sqlite3_session *pSession);
/*
** CAPI3REF: Create An Iterator To Traverse A Changeset
** CONSTRUCTOR: sqlite3_changeset_iter