Method Prepare

tensorflow/core/lib/db/sqlite.cc:163–175

}

Status Sqlite::Prepare(const StringPiece& sql, SqliteStatement* stmt) {
  SqliteLock lock(*this);
  sqlite3_stmt* ps = nullptr;
  int rc = sqlite3_prepare_v2(db_, sql.data(), static_cast<int>(sql.size()),
                              &ps, nullptr);
  if (rc != SQLITE_OK) {
    *stmt = SqliteStatement();
    return PrintfStatus(rc, "Prepare() failed: [%d] %s: %.*s", rc, errmsg(),
                        sql.size(), sql.data());
  }
  *stmt = SqliteStatement(this, ps);
  return Status::OK();
}

Status SqliteStatement::Step(bool* is_done) {
  DCHECK(stmt_ != nullptr);