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Automatically generate transient indices for tables in joins that would

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otherwise have to use a full table scan.

FossilOrigin-Name: 1b2a04125f964e14f3fb90171c5ab86a0641d1c9
This commit is contained in:
drh
2010-04-06 15:57:05 +00:00
parent 25d3adbb6a
commit 8b307fbfa0
7 changed files with 214 additions and 25 deletions
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src/vtab.c
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@@ -657,6 +657,7 @@ int sqlite3_declare_vtab(sqlite3 *db, const char *zCreateTable){
}else{
pParse->declareVtab = 1;
pParse->db = db;
pParse->nQueryLoop = 1;
if( SQLITE_OK==sqlite3RunParser(pParse, zCreateTable, &zErr)
&& pParse->pNewTable