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In SQLite errors, include the database path

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This is necessary because we have multiple SQLite databases (e.g. the
binary cache cache).
This commit is contained in:
Eelco Dolstra 2017-02-28 13:20:12 +01:00
parent 7251d048fa
commit 80027144ae
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GPG key ID: 8170B4726D7198DE
1 changed files with 8 additions and 4 deletions
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12
src/libstore/sqlite.cc
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@ -8,13 +8,17 @@ namespace nix {
[[noreturn]] void throwSQLiteError(sqlite3 * db, const format & f) [[noreturn]] void throwSQLiteError(sqlite3 * db, const format & f)
{ {
int err = sqlite3_errcode(db); int err = sqlite3_errcode(db);
auto path = sqlite3_db_filename(db, nullptr);
if (!path) path = "(in-memory)";
if (err == SQLITE_BUSY || err == SQLITE_PROTOCOL) { if (err == SQLITE_BUSY || err == SQLITE_PROTOCOL) {
if (err == SQLITE_PROTOCOL) if (err == SQLITE_PROTOCOL)
printError("warning: SQLite database is busy (SQLITE_PROTOCOL)"); printError("warning: SQLite database ‘%s’ is busy (SQLITE_PROTOCOL)", path);
else { else {
static bool warned = false; static bool warned = false;
if (!warned) { if (!warned) {
printError("warning: SQLite database is busy"); printError("warning: SQLite database ‘%s’ is busy", path);
warned = true; warned = true;
} }
} }
@ -29,10 +33,10 @@ namespace nix {
#else #else
sleep(1); sleep(1);
#endif #endif
throw SQLiteBusy(format("%1%: %2%") % f.str() % sqlite3_errmsg(db)); throw SQLiteBusy("%s: %s (in ‘%s’)", f.str(), sqlite3_errstr(err), path);
} }
else else
throw SQLiteError(format("%1%: %2%") % f.str() % sqlite3_errmsg(db)); throw SQLiteError("%s: %s (in ‘%s’)", f.str(), sqlite3_errstr(err), path);
} }
SQLite::SQLite(const Path & path) SQLite::SQLite(const Path & path)