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Refactor field Expr.affinity into Expr.affExpr to avoid confusion with other

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fields and variables named "affinity" and display affExpr it in
sqlite3TreeViewExpr() output.

FossilOrigin-Name: a29f2a7d07beff64e489e8f824babc6228c4a499fadc0ee701caa60a63baadcd
This commit is contained in:
drh
2019-08-05 18:01:42 +00:00
parent 2b96b6969a
commit 1194904b81
8 changed files with 37 additions and 35 deletions
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16
src/expr.c
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@@ -71,7 +71,7 @@ char sqlite3ExprAffinity(Expr *pExpr){
pExpr->pLeft->x.pSelect->pEList->a[pExpr->iColumn].pExpr
);
}
return pExpr->affinity;
return pExpr->affExpr;
}
/*
@@ -4099,27 +4099,27 @@ expr_code_doover:
}
#ifndef SQLITE_OMIT_TRIGGER
case TK_RAISE: {
assert( pExpr->affinity==OE_Rollback
|| pExpr->affinity==OE_Abort
|| pExpr->affinity==OE_Fail
|| pExpr->affinity==OE_Ignore
assert( pExpr->affExpr==OE_Rollback
|| pExpr->affExpr==OE_Abort
|| pExpr->affExpr==OE_Fail
|| pExpr->affExpr==OE_Ignore
);
if( !pParse->pTriggerTab ){
sqlite3ErrorMsg(pParse,
"RAISE() may only be used within a trigger-program");
return 0;
}
if( pExpr->affinity==OE_Abort ){
if( pExpr->affExpr==OE_Abort ){
sqlite3MayAbort(pParse);
}
assert( !ExprHasProperty(pExpr, EP_IntValue) );
if( pExpr->affinity==OE_Ignore ){
if( pExpr->affExpr==OE_Ignore ){
sqlite3VdbeAddOp4(
v, OP_Halt, SQLITE_OK, OE_Ignore, 0, pExpr->u.zToken,0);
VdbeCoverage(v);
}else{
sqlite3HaltConstraint(pParse, SQLITE_CONSTRAINT_TRIGGER,
pExpr->affinity, pExpr->u.zToken, 0, 0);
pExpr->affExpr, pExpr->u.zToken, 0, 0);
}
break;