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* Replacing ValidPath rows doesn't work because it causes a constraint

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violation of the Refs table.  So don't do that.
This commit is contained in:
Eelco Dolstra 2010-06-08 13:38:28 +00:00
parent a443c7573b
commit d1f6c0cbe3
1 changed files with 5 additions and 2 deletions
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7
src/libstore/local-store.cc
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@ -311,7 +311,7 @@ void LocalStore::openDB(bool create)
/* Prepare SQL statements. */ /* Prepare SQL statements. */
stmtRegisterValidPath.create(db, stmtRegisterValidPath.create(db,
"insert or replace into ValidPaths (path, hash, registrationTime, deriver) values (?, ?, ?, ?);"); "insert into ValidPaths (path, hash, registrationTime, deriver) values (?, ?, ?, ?);");
stmtAddReference.create(db, stmtAddReference.create(db,
"insert or replace into Refs (referrer, reference) values (?, ?);"); "insert or replace into Refs (referrer, reference) values (?, ?);");
stmtQueryPathInfo.create(db, stmtQueryPathInfo.create(db,
@ -837,7 +837,10 @@ void LocalStore::registerValidPaths(const ValidPathInfos & infos)
{ {
SQLiteTxn txn(db); SQLiteTxn txn(db);
foreach (ValidPathInfos::const_iterator, i, infos) addValidPath(*i); foreach (ValidPathInfos::const_iterator, i, infos)
/* !!! Maybe the registration info should be updated if the
path is already valid. */
if (!isValidPath(i->path)) addValidPath(*i);
foreach (ValidPathInfos::const_iterator, i, infos) { foreach (ValidPathInfos::const_iterator, i, infos) {
unsigned long long referrer = queryValidPathId(i->path); unsigned long long referrer = queryValidPathId(i->path);