161 nothing
bindArgs(softlist<auto> vargs);
455 nothing
execArgs(softlist<auto> vargs);
645 nothing
prepare(
string sql, ...);
This class defines an abstract interface for the SQLStatement class.
Definition: QC_AbstractSQLStatement.dox.h:11
nothing prepareRaw(string sql)
Saves an SQL statement that will be prepared and executed later.
nothing bindValues(...)
Binds values to value buffer specifications to buffers defined in SQLStatement::prepare() ...
hash< auto > describe()
Describes columns in the statement result.
bool currentThreadInTransaction()
Returns True if the current thread is in a transaction (i.e. holds the transaction lock)...
nothing exec(...)
Executes the bound statement with any bound buffers, also optionally allows binding placeholder buffe...
nothing commit()
Commits the transaction, releases the connection or the transaction lock according to the object used...
copy()
Throws an exception; objects of this class cannot be copied.
hash< auto > getOutput()
Retrieves output buffers as a hash; result sets will be returned as hashes of lists.
Provides transparent per-thread, per-transaction datasource connection pooling.
Definition: QC_DatasourcePool.dox.h:50
list< auto > fetchRows(softint rows=-1)
Retrieves a block of rows as a list of hashes with the maximum number of rows determined by the argum...
nothing bindArgs(softlist< auto > vargs)
Binds placeholder buffer specifications and values given as a list in the single argument to the meth...
nothing execArgs(softlist< auto > vargs)
Executes the bound statement with any bound buffers, also optionally allows binding placeholder buffe...
nothing bindPlaceholdersArgs(softlist< auto > vargs)
Binds placeholder buffer specifications given as a list in the single argument to the method to buffe...
hash< auto > getOutputRows()
Retrieves output buffers as a hash; result sets will be returned as lists of hashes.
int affectedRows()
Returns the number of rows affected by the last call to SQLStatement::exec()
nothing close()
Closes the statement if it is open, however this method does not release the connection or transactio...
nothing rollback()
Closes the SQLStatement, performs a transaction rollback, and releases the connection or the transact...
The SQLStatement class provides the most flexibilty for executing SQL on a database server...
Definition: QC_SQLStatement.dox.h:63
*hash< auto > getValue()
Retrieves the current row as a hash where the keys are the column names and the values are the column...
*string getSQL()
Returns the current SQL string set with the call to SQLStatement::prepare() or SQLStatement::prepareR...
constructor(Datasource ds)
Creates the SQLStatement object based on the given Datasource object that provides the connection to ...
nothing bindValuesArgs(softlist< auto > vargs)
Binds values to value buffer specifications given as a list in the single argument to the method to v...
nothing beginTransaction()
Manually starts a transaction and allocates a connection or grabs the transaction lock according to t...
destructor()
Closes the statement if it is open and destroys the object.
bool next()
Increments the row pointer when retrieving rows from a select statement; returns True if there is a r...
hash< auto > fetchColumns(softint rows=-1)
Retrieves a block of rows as a hash of lists with the maximum number of rows determined by the argume...
auto memberGate(string key)
This method allows SQLStatement objects to be dereferenced directly as a hash for the current row bei...
bool active()
Returns True if the object is currently active and has a connection or transaction lock allocated to ...
nothing bindPlaceholders(...)
Binds placeholder buffer specifications to buffers defined in SQLStatement::prepare() ...
nothing prepare(string sql,...)
Saves an SQL statement that will be prepared and executed later, along with optional arguments...
*hash< auto > fetchRow()
Retrieves the current row as a hash where the keys are the column names and the values are the column...
nothing define()
Performs an explicit define operation on the SQLStatement.
main Qore-language namespace
Definition: Pseudo_QC_All.dox.h:3
bool valid()
returns True if the object is currently pointing at a valid element, False if not (use when iterating...
This class provides the Qore interface to databases.
Definition: QC_Datasource.dox.h:106
nothing bind(...)
Binds placeholder buffer specifications and values to buffers defined in SQLStatement::prepare() ...