database Namespace Reference

Classes
struct	ConnectAwaiter
	A coroutine awaiter for connecting a PostgresClient asynchronously. More...
class	ConnectionPool
	A thread-safe connection pool for managing reusable database client connections. More...
class	MongoClient
	An asynchronous MongoDB client using coroutines. More...
class	MysqlClient
	An asynchronous MySQL client using coroutines and a network Proactor. More...
class	PostgresClient
	An asynchronous PostgreSQL client using libpq and a network Proactor. More...
struct	QueryAwaiter
	A coroutine awaiter for executing a query on a PostgresClient asynchronously. More...
class	RedisClient
	A synchronous Redis client providing core operations. More...
class	ResultSet
	Represents a generic, unified result set from a database query. More...
class	Row
	Represents a single row of a database result set. More...

Functions
ConnectAwaiter	connect_async (std::shared_ptr< PostgresClient > client)
	Creates an awaiter for connecting a PostgresClient.
QueryAwaiter	query_async (std::shared_ptr< PostgresClient > client, const std::string &sql)
	Creates an awaiter for executing a query on a PostgresClient.

Function Documentation

connect_async()

ConnectAwaiter database::connect_async ( std::shared_ptr< PostgresClient >  client )

inline

Creates an awaiter for connecting a PostgresClient.

Parameters

client

A shared pointer to the PostgresClient.

Returns

A ConnectAwaiter that can be co_awaited.

query_async()

QueryAwaiter database::query_async ( std::shared_ptr< PostgresClient >  client, const std::string &  sql  )

inline

Creates an awaiter for executing a query on a PostgresClient.

Parameters

client	A shared pointer to the PostgresClient.
sql	The SQL query string to execute.

Returns

A QueryAwaiter that can be co_awaited for the result.

auto result = co_await query_async(client, "SELECT * FROM items");