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First version of sqlite_stat2 (schema forces exactly 10 samples).

FossilOrigin-Name: dd96bda2a85c1d94fb4a0bf5f27e2977f7f7e42e
This commit is contained in:
dan
2009-08-17 17:06:58 +00:00
parent d9c50f7fed
commit 02fa469619
12 changed files with 469 additions and 99 deletions

View File

@@ -2835,6 +2835,7 @@ static int evalConstExpr(Walker *pWalker, Expr *pExpr){
int r2;
r2 = sqlite3ExprCodeTarget(pParse, pExpr, r1);
if( NEVER(r1!=r2) ) sqlite3ReleaseTempReg(pParse, r1);
pExpr->iColumn = pExpr->op;
pExpr->op = TK_REGISTER;
pExpr->iTable = r2;
return WRC_Prune;