database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-11-12 13:01:09 +03:00
Code Activity

Provide one final Select tree dump prior to WHERE clause analysis

Browse Source 
when ".selecttrace 0x400" tracing bit is set with SELECTTRACE_ENABLED.
Analysis and debug changes only - normal builds are unaffected.

FossilOrigin-Name: 283bf0b64da7acc5aa5812fc659954965002d409
This commit is contained in:
drh
2015-06-05 20:27:26 +00:00
parent d62fbb50e6
commit bc8edba10a
3 changed files with 16 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/select.c
View File

@@ -3709,7 +3709,7 @@ static int flattenSubquery(
#if SELECTTRACE_ENABLED
if( sqlite3SelectTrace & 0x100 ){
sqlite3DebugPrintf("After flattening:\n");
SELECTTRACE(0x100,pParse,p,("After flattening:\n"));
sqlite3TreeViewSelect(0, p, 0);
}
#endif
@@ -4889,7 +4889,7 @@ int sqlite3Select(
){
#if SELECTTRACE_ENABLED
if( sqlite3SelectTrace & 0x100 ){
sqlite3DebugPrintf("After WHERE-clause push-down:\n");
SELECTTRACE(0x100,pParse,p,("After WHERE-clause push-down:\n"));
sqlite3TreeViewSelect(0, p, 0);
}
#endif
@@ -4964,6 +4964,13 @@ int sqlite3Select(
pHaving = p->pHaving;
sDistinct.isTnct = (p->selFlags & SF_Distinct)!=0;
#if SELECTTRACE_ENABLED
if( sqlite3SelectTrace & 0x400 ){
SELECTTRACE(0x400,pParse,p,("After all FROM-clause analysis:\n"));
sqlite3TreeViewSelect(0, p, 0);
}
#endif
#ifndef SQLITE_OMIT_COMPOUND_SELECT
/* If there is are a sequence of queries, do the earlier ones first.
*/