Работа с запросами

Each function listed below performs a query task, such as preparing and executing a SQL or QBE query.

DbiGetProp

Returns a property of an object.

DbiQAlloc

Allocates a new statement handle for a prepared query.

DbiQExec

Executes the previously prepared query identified by the supplied statement handle and returns a cursor to the result set, if one is generated.

DbiQExecDirect

Executes a SQL or QBE query and returns a cursor to the result set, if one is generated.

DbiQExecProcDirect

Executes a stored procedure and returns a cursor to the result set, if one is generated.

DbiQFree

Frees the resources associated with a previously prepared query identified by the supplied statement handle.

DbiQGetBaseDescs

Returns the original database, table, and field names of the fields that make up the result set of a query.

DbiQInstantiateAnswer

Creates a permanent table from the cursor to the result set.

DbiQPrepare

Prepares a SQL or QBE query for execution, and returns a handle to a statement containing the prepared query.

DbiQPrepareProc

Prepares and optionally binds parameters for a stored procedure.

DbiQSetParams

Associates data with parameter markers embedded within a prepared query.

DbiQSetProcParams

Binds parameters for a stored procedure prepared with DbiQPrepareProc.

DbiSetProp

Sets the specified property of an object to a given value.

DbiValidateProp

Validates a property.