Database.hpp File Reference
#include "Config.hpp"#include "../../Helper/CommaLocale.hpp"#include "../../Main/Exception.hpp"#include "../../Struct/DataEntry.hpp"#include "../../Struct/StatusSetter.hpp"#include "../../Struct/TableColumn.hpp"#include "../../Struct/TargetTableProperties.hpp"#include "../../Wrapper/Database.hpp"#include "../../Helper/Portability/mysqlcppconn.h"#include <cppconn/exception.h>#include <cppconn/prepared_statement.h>#include <cppconn/resultset.h>#include <cppconn/statement.h>#include <mysql_connection.h>#include <algorithm>#include <chrono>#include <cstddef>#include <cstdint>#include <memory>#include <queue>#include <sstream>#include <string>#include <string_view>#include <utility>#include <vector>
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Classes | |
| class | crawlservpp::Module::Extractor::Database |
| Class providing database functionality for extractor threads by implementing Wrapper::Database. More... | |
| class | crawlservpp::Module::Extractor::Database::Exception |
| Class for parser database exceptions. More... | |
Namespaces | |
| crawlservpp::Module::Extractor | |
| Namespace for extractor classes. | |
Constants | |
| constexpr auto | crawlservpp::Module::Extractor::minTargetColumns {4} |
| Minimum number of columns in the target table. More... | |
| constexpr auto | crawlservpp::Module::Extractor::minLinkedColumns {2} |
| Minimum number of columns in the linked target table. More... | |
| constexpr auto | crawlservpp::Module::Extractor::maxContentSize {1073741824} |
| Maximum size of database content (= 1 GiB). More... | |
| constexpr auto | crawlservpp::Module::Extractor::maxContentSizeString {"1 GiB"sv} |
| Maximum size of database content as string. More... | |
Constants for MySQL Queries | |
| constexpr auto | crawlservpp::Module::Extractor::oneAtOnce {1} |
| Process one value at once. More... | |
| constexpr auto | crawlservpp::Module::Extractor::nAtOnce10 {10} |
| Process ten values at once. More... | |
| constexpr auto | crawlservpp::Module::Extractor::nAtOnce100 {100} |
| Process one hundred values at once. More... | |
| constexpr auto | crawlservpp::Module::Extractor::sqlArg1 {1} |
| First argument in a SQL query. More... | |
| constexpr auto | crawlservpp::Module::Extractor::sqlArg2 {2} |
| Second argument in a SQL query. More... | |
| constexpr auto | crawlservpp::Module::Extractor::sqlArg3 {3} |
| Third argument in a SQL query. More... | |
| constexpr auto | crawlservpp::Module::Extractor::sqlArg4 {4} |
| Fourth argument in a SQL query. More... | |
| constexpr auto | crawlservpp::Module::Extractor::sqlArg5 {5} |
| Fifth argument in a SQL query. More... | |
| constexpr auto | crawlservpp::Module::Extractor::extractingTableAlias {"a"sv} |
| Alias, used in SQL queries, for the extracting table. More... | |
| constexpr auto | crawlservpp::Module::Extractor::targetTableAlias {"b"sv} |
| Alias, used in SQL queries, for the target table. More... | |
| constexpr auto | crawlservpp::Module::Extractor::linkedTableAlias {"c"sv} |
| Alias, used in SQL queries, for the linked target table. More... | |
| constexpr auto | crawlservpp::Module::Extractor::parsedDataTableAlias {"a"sv} |
| Alias, used in SQL queries, for the parsed data table. More... | |
| constexpr auto | crawlservpp::Module::Extractor::crawledDataTableAlias {"b"sv} |
| Alias, used in SQL queries, for the crawled data table. More... | |
| constexpr auto | crawlservpp::Module::Extractor::urlListTableAlias {"c"sv} |
| Alias, used in SQL queries, for the URL list table. More... | |
| constexpr auto | crawlservpp::Module::Extractor::numArgsLockUrl {3} |
| Number of arguments to lock one URL. More... | |
| constexpr auto | crawlservpp::Module::Extractor::numArgsAddUpdateData {4} |
| Number of arguments to add or update one data entry (without custom columns). More... | |
| constexpr auto | crawlservpp::Module::Extractor::numArgsLinked {2} |
| Number of additional arguments when data is linked. More... | |
| constexpr auto | crawlservpp::Module::Extractor::numArgsOverwriteData {3} |
| Number of additional arguments when overwriting existing data. More... | |
| constexpr auto | crawlservpp::Module::Extractor::numArgsAddUpdateLinkedData {2} |
| Number of arguments to add or update one linked data entry. More... | |
| constexpr auto | crawlservpp::Module::Extractor::numArgsOverwriteLinkedData {2} |
| Number of additional arguments when overwriting existing linked data. More... | |
| constexpr auto | crawlservpp::Module::Extractor::numArgsFinishUrl {2} |
| Number of arguments to set a URL to finished. More... | |
