SQLDBC.h File Reference

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Detailed Description

General header file for the SAP Database Connectivity.

Author:

DL SAP DB INTERFACES

SQL Database Connectivity (SQLDBC) is a runtime library that enables applications to execute SQL statements in the database, and to access and modify data.

Definition in file SQLDBC.h.

Go to the source code of this file.

Namespaces

• namespace SQLDBC

Classes

• class SQLDBC::SQLDBC_ErrorHndl

  Store for error messages and error codes. More...
  

• class SQLDBC::SQLDBC_SQLWarning

  A class for handling SQL warnings. More...
  

• class SQLDBC::SQLDBC_ConnectionItem

  Base class to administrate the error handling within SQLDBC. More...
  

• class SQLDBC::SQLDBC_LOB

  Interface to a large object (LONG). More...
  

• class SQLDBC::SQLDBC_ParameterMetaData

  Can retrieve information to find out the parameter types and their properties in a PreparedStatement object. More...
  

• class SQLDBC::SQLDBC_ResultSetMetaData

  A SQLDBC_ResultSetMetaData class can retrieve information used to find out types and properties of the columns in a ResultSet. More...
  

• class SQLDBC::SQLDBC_RowSet

  An SQLDBC_RowSet class for representing a SQLDBC row set. More...
  

• class SQLDBC::SQLDBC_UpdatableRowSet

  A SQLDBC_UpdatableRowSet class for representing a SQLDBC updatable row set. More...
  

• class SQLDBC::SQLDBC_ResultSet

  A class for presenting a database result set. More...
  

• class SQLDBC::SQLDBC_Statement

  An SQLDBC_Statement is a class for executing SQL statements immediately. More...
  

• class SQLDBC::SQLDBC_PreparedStatement

  A class for preparing and executing SQL statements. More...
  

• class SQLDBC::SQLDBC_ConnectProperties

  Specification of connection options. More...
  

• class SQLDBC::SQLDBC_Connection

  Connection to the database kernel. More...
  

• class SQLDBC::SQLDBC_Environment

  The SQLDBC_Environment object is the basis for initializing the SQLDBC runtime library and making general settings in the SQLDBC interface. More...
  

Defines

• #define SQLDBC_DLLEXPORT

Functions

• SQLDBC_IRuntime * GetClientRuntime (char *errorText, const SQLDBC_Int4 errorTextSize)

  Returns a pointer to the client runtime instance.
  

• SQLDBC_IRuntime * GetSingleThreadClientRuntime (char *errorText, const SQLDBC_Int4 errorTextSize)

  Returns a pointer to the single-threaded client runtime instance.
  

Variables

• const char * SQLDBCHeaderVersion = "SQLDBC.H 7.5.0 BUILD 019-000-000-000"

  The version string for the SQLDBC.H file.
  

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Define Documentation

#define SQLDBC_DLLEXPORT

Definition at line 73 of file SQLDBC.h.

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Function Documentation

SQLDBC_IRuntime* GetClientRuntime (  char *  errorText, const SQLDBC_Int4  errorTextSize )

Returns a pointer to the client runtime instance. Two consecutive calls will return the same pointer, as there is only one instance. Parameters: errorText  If not 0, an occured during initialization of the environment. errorTextSize  The size in bytes of the errorText buffer. Returns: A pointer to the client runtime interface or 0 if an error occured.

SQLDBC_IRuntime* GetSingleThreadClientRuntime (  char *  errorText, const SQLDBC_Int4  errorTextSize )

Returns a pointer to the single-threaded client runtime instance. Two consecutive calls will return the same pointer, as there is only one instance. Parameters: errorText  If not 0, an occured during initialization of the environment. errorTextSize  The size in bytes of the errorText buffer. Returns: A pointer to the client runtime interface or 0 if an error occured.

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Variable Documentation

const char* SQLDBCHeaderVersion = "SQLDBC.H 7.5.0 BUILD 019-000-000-000" [static]

The version string for the SQLDBC.H file. Definition at line 57 of file SQLDBC.h.