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Overview
| Comment: | Change the profile timer units back to nanoseconds and update the sqlite3_profile() documentation. Ticket [c43940c49b74c70a69] |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
7783b98a938b77d6b8e4e85b32b05452 |
| User & Date: | drh 2010-07-29 10:07:21 |
Context
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2010-07-29
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| 10:13 | Unconditionally include the pTmpSpace size in the estimate of the pager memory used. check-in: 4b97f864 user: drh tags: trunk | |
| 10:07 | Change the profile timer units back to nanoseconds and update the sqlite3_profile() documentation. Ticket [c43940c49b74c70a69] check-in: 7783b98a user: drh tags: trunk | |
| 01:50 | Correct handling of compound foreign key constraints that include the integer primary key as one of the columns. Ticket [ce7c133ea6cc9ccdc1] check-in: 53902f7d user: drh tags: trunk | |
Changes
Changes to src/sqlite.h.in.
2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 |
** ^(Additional sqlite3_trace() callbacks might occur ** as each triggered subprogram is entered. The callbacks for triggers ** contain a UTF-8 SQL comment that identifies the trigger.)^ ** ** ^The callback function registered by sqlite3_profile() is invoked ** as each SQL statement finishes. ^The profile callback contains ** the original statement text and an estimate of wall-clock time ** of how long that statement took to run. */ void *sqlite3_trace(sqlite3*, void(*xTrace)(void*,const char*), void*); SQLITE_EXPERIMENTAL void *sqlite3_profile(sqlite3*, void(*xProfile)(void*,const char*,sqlite3_uint64), void*); /* ** CAPI3REF: Query Progress Callbacks |
| > > > > > > |
2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 |
** ^(Additional sqlite3_trace() callbacks might occur ** as each triggered subprogram is entered. The callbacks for triggers ** contain a UTF-8 SQL comment that identifies the trigger.)^ ** ** ^The callback function registered by sqlite3_profile() is invoked ** as each SQL statement finishes. ^The profile callback contains ** the original statement text and an estimate of wall-clock time ** of how long that statement took to run. ^The profile callback ** time is in units of nanoseconds, however the current implementation ** is only capable of millisecond resolution so the six least significant ** digits in the time are meaningless. Future versions of SQLite ** might provide greater resolution on the profiler callback. The ** sqlite3_profile() function is considered experimental and is ** subject to change in future versions of SQLite. */ void *sqlite3_trace(sqlite3*, void(*xTrace)(void*,const char*), void*); SQLITE_EXPERIMENTAL void *sqlite3_profile(sqlite3*, void(*xProfile)(void*,const char*,sqlite3_uint64), void*); /* ** CAPI3REF: Query Progress Callbacks |
Changes to src/vdbeapi.c.
394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 |
#ifndef SQLITE_OMIT_TRACE
/* Invoke the profile callback if there is one
*/
if( rc!=SQLITE_ROW && db->xProfile && !db->init.busy && p->zSql ){
sqlite3_int64 iNow;
sqlite3OsCurrentTimeInt64(db->pVfs, &iNow);
db->xProfile(db->pProfileArg, p->zSql, iNow - p->startTime);
}
#endif
if( rc==SQLITE_DONE ){
assert( p->rc==SQLITE_OK );
p->rc = doWalCallbacks(db);
if( p->rc!=SQLITE_OK ){
|
| |
394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 |
#ifndef SQLITE_OMIT_TRACE
/* Invoke the profile callback if there is one
*/
if( rc!=SQLITE_ROW && db->xProfile && !db->init.busy && p->zSql ){
sqlite3_int64 iNow;
sqlite3OsCurrentTimeInt64(db->pVfs, &iNow);
db->xProfile(db->pProfileArg, p->zSql, (iNow - p->startTime)*1000000);
}
#endif
if( rc==SQLITE_DONE ){
assert( p->rc==SQLITE_OK );
p->rc = doWalCallbacks(db);
if( p->rc!=SQLITE_OK ){
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