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Symmetric UDF for Interbase

This folder contains a user defined function (UDF) library that must be installed in the Interbase 9.0
database for SymmetricDS to work properly. It includes the sym_escape() and sym_hex() functions used
by the database triggers to escape strings and BLOBs.

How to Install

The sym_udf library is copied to the UDF folder under the Firebird installation directory.

For Linux users:

Copy sym_udf.so to /opt/interbase/UDF

For Windows users:

Copy sym_udf.dll to C:\CodeGear\InterBase\UDF

When SymmetricDS starts up for the first time, it will enable the functions (using the
"create external function" command) and test that they are working.

How to Build

If you want to the build the library yourself, the following files are included:

Source files:

• sym_udf.c - The C program implementing the user defined functions
• sym_udf.h - The header file with function declarations

For Unix users:

• build.sh - A shell program for Unix that compiles and links the sym_udf library

For Windows users:

• sym_udf.vcproj - A project file for Microsoft Visual Studio
• sym_udf.sln - A solution file for Microsoft Visual Studio
• sym_udf.def - A DLL definition file for Microsoft Visual Studio

1 开源协议云云

interbase的对称性用户自定义功能

这个文件夹包好了用户自定义功能库，此库必须在安装在Interbase 9.0 database for SymmetricDS才能正常工作。 它包含了sym_escape()和sym_hex() 函数，数据库用这两个函数来触发器去规避strings和BlOBs。

如何安装

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如果创建

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