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First cut at implementing the new sqlite3_trace_v2() interface.

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FossilOrigin-Name: cb0062feb018f52689938a58cb76886d431c33f0
This commit is contained in:
drh
2016-07-13 22:55:01 +00:00
parent ed916ba025
commit 3d2a529df6
9 changed files with 98 additions and 31 deletions
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14
src/vdbeapi.c
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@@ -60,12 +60,19 @@ static int vdbeSafetyNotNull(Vdbe *p){
*/
static SQLITE_NOINLINE void invokeProfileCallback(sqlite3 *db, Vdbe *p){
sqlite3_int64 iNow;
sqlite3_int64 iElapse;
assert( p->startTime>0 );
assert( db->xProfile!=0 );
assert( db->xProfile!=0 || (db->mTrace & SQLITE_TRACE_PROFILE)!=0 );
assert( db->init.busy==0 );
assert( p->zSql!=0 );
sqlite3OsCurrentTimeInt64(db->pVfs, &iNow);
db->xProfile(db->pProfileArg, p->zSql, (iNow - p->startTime)*1000000);
iElapse = (iNow - p->startTime)*1000000;
if( db->xProfile ){
db->xProfile(db->pProfileArg, p->zSql, iElapse);
}
if( db->mTrace & SQLITE_TRACE_PROFILE ){
db->xTrace(SQLITE_TRACE_PROFILE, db->pTraceArg, p, iElapse);
}
p->startTime = 0;
}
/*
@@ -569,7 +576,8 @@ static int sqlite3Step(Vdbe *p){
);
#ifndef SQLITE_OMIT_TRACE
if( db->xProfile && !db->init.busy && p->zSql ){
if( (db->xProfile || (db->mTrace & SQLITE_TRACE_PROFILE)!=0)
&& !db->init.busy && p->zSql ){
sqlite3OsCurrentTimeInt64(db->pVfs, &p->startTime);
}else{
assert( p->startTime==0 );