DormDB

High-level wrapper around a database. Through the driver implementation layer this handles connection pooling and distributes work across a thread pool automatically.

Use the (UFCS) methods

- select - update - insert

to access the database.

This struct cannot be copied, to pass it around, use ref or move. Once the struct goes out of scope or gets unset, the connection to the database will be freed.

struct DormDB {

this(DBConnectOptions options);

~this();

this(this);

DormTransaction startTransaction();

void insert(T value);

void insert(T[] value);

UpdateOperation!T update();

RemoveOperation!T remove();

bool remove(T instance);

bool remove(TPatch instance);

RawSQLIterator rawSQL(const(char)[] queryString, ffi.FFIValue[] bindParams);

}

Constructors

this this(DBConnectOptions options): Performs a Database connection (possibly in another thread) and returns the constructed DormDB handle once connected.

Destructor

~this ~this(): Undocumented in source.

Postblit

this(this) this(this): Undocumented in source.

Members

Functions

insert void insert(T value)
void insert(T[] value): Database operation to INSERT a single value or multiple values when a slice is passed into insert.
rawSQL RawSQLIterator rawSQL(const(char)[] queryString, ffi.FFIValue[] bindParams): This function executes a raw SQL statement.
remove bool remove(T instance): Deletes the given model instance from the database.
remove RemoveOperation!T remove(): Returns a builder struct that can be used to perform a DELETE statement in the SQL database on the provided Model table.
remove bool remove(TPatch instance): Deletes the given model instance from the database.
startTransaction DormTransaction startTransaction(): Starts a database transaction, on which most operations can be called.
update UpdateOperation!T update(): Returns a builder struct that can be used to perform an UPDATE statement in the SQL database on the provided Model table.