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143 lines
4.6 KiB
Plaintext
143 lines
4.6 KiB
Plaintext
/*
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* The contents of this file are subject to the Interbase Public
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* License Version 1.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy
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* of the License at http://www.Inprise.com/IPL.html
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*
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* Software distributed under the License is distributed on an
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* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express
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* or implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code was created by Inprise Corporation
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* and its predecessors. Portions created by Inprise Corporation are
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* Copyright (C) Inprise Corporation.
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*
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* All Rights Reserved.
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* Contributor(s): ______________________________________.
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*/
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The following example programs demonstrate a number of useful features of
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the Firebird programming interface.
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Note that the following environment variables need to be set before running
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the examples:
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ISC_USER - A valid username on the server.
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ISC_PASSWORD - The password for the above user.
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ISC_DATABASE - The path to the employee.gdb example database, including
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server name. For example, to connect to the NT server
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named "NTserver" via NetBEUI:
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ISC_DATABASE=\\NTserver\c:\firebird\examples
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This assumes that Firebird was installed to the
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firebird directory on the c: drive.
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In addition, a guest account should be created with the username "guest"
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and password "guest" before running api15 and winevent.
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Embedded Static SQL
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Program Description
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--------- ------------------------------------------------------------------
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stat1.e Illustrates a simple update to an existing table, commit, rollback.
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stat2.e Illustrates singleton select.
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stat3.e Illustrates a simple cursor -- declare/open/close/fetch.
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stat4.e Show 'declare table' and 'create table'.
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stat5.e Demonstrate 'update where current of'.
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stat6.e Select an array.
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stat7.e Illustrate blob cursor for select.
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stat8.e Illustrate blob cursor for insert.
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stat9.e Execute and select from a stored procedure.
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stat10.e Demonstrate 'set database', 'connect' and 'set transaction'.
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stat11.e Demonstrate 'set transaction' with various isolation options.
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stat12.e Event wait and signaling.
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stat12t.e
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WHENEVER SQLERROR and BASED_ON clause are illustrated by many programs.
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^L
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Embedded Dynamic SQL
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Program Description
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--------- ------------------------------------------------------------------
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dyn1.e Execute 'create database' statement as a static string.
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dyn2.e 'Execute immediate', and 'prepare' and 'execute'.
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dyn3.e Dynamic cursor for select with output SQLDA allocated.
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dyn4.e Execute an update query with parameter markers and input SQLDA.
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dyn5.e Demonstrate dynamic reallocation of SQLDA and 'describe' statement.
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dynfull.e A full_dsql program (process unknown statements).
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VARY struct is used by dyn3.e, dynfull.e.
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^L
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API Interface
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Program Description
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--------- ------------------------------------------------------------------
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api1.c Execute 'create dabatabase' statement as a static string.
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Demonstrates zero database handle.
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api2.c 'Execute immediate', and 'prepare' and 'execute'.
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api3.c Dynamic cursor for select with output SQLDA allocated.
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api4.c Execute an update query with parameter markers and input SQLDA.
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api5.c Demonstrate dynamic reallocation of SQLDA and 'describe' statement.
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apifull.c A full_dsql program (process unknown statements).
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Demonstrates stmt_info calls and numeric scale.
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api6.c Assemble an update current of statement, based on a dynamic
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cursor name. Free a statement handle and re-use it as the cursor.
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api7.c Demonstrate blob_open, get_segment.
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api8.c Demonstrate create_blob, put_segment.
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api9.c Demonstrate blob_open2 (using blob filter).
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api9f.c Filter for api9.c.
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api10.c Update an array using get_slice/put_slice.
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api11.c Execute and select from a stored procedure.
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api12.c A program with several active transactions.
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api13.c A multi-database transaction with 2-phase commit.
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api14.e Combine the three programming styles in one program.
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api15.c Construct a database parameter buffer. db_info calls.
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api16.c Demonstrate asynchronous event trapping.
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winevent.c Demonstrate asynchronous event trapping
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(Replacement for api16.c on Windows Client)
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api16t.c Identical to stat12t, this triggers the event for api16.
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VARY struct is used by api3.c, apifull.c, and api14.e.
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SQLCODE extraction from status is covered by several programs.
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Zero transaction handle is covered in several programs, ex. api14.e.
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