PostgreSQL - Jak To Zrobić w Linux-ie: "C", "C++", ESQL/C language Interfaces and Bitwise Operators for PostgreSQL Następna Poprzednia Spis treści 18. "C", "C++", ESQL/C language Interfaces and Bitwise Operators for PostgreSQL 18.1 "C" interface It is included in distribution and is called 'libpq'. Similar to Oracle OCI, Sybase DB-lib, Informix CLI libraries. 18.2 "C++" interface It is included in distribution and is called 'libpq++'. 18.3 ESQL/C ESQL/C 'Embedded C Pre-compiler' for PostgreSQL ESQL/C is like Oracle Pro*C, Informix ESQL/C. The PostgreSQL ESQL/C is an SQL application-programming interface (API) enables the C programmer to create custom applications with database-management capabilities. The PostgreSQL ESQL/C allows you to use a third-generation language with which you are familiar and still take advantage of the Structured Query Language (SQL). ESQL/C consists of the following pieces of software: The ESQL/C libraries of C functions provide access to the database server. The ESQL/C header files provide definitions for the data structures, constants, and macros useful to the ESQL/C program. The ESQL/C preprocessor, is a source-code preprocessor that converts a C file containing SQL statements into an executable file. It is at ESQL/C for PostgreSQL is already included in the distribution. Main site ftp://ftp.lysator.liu.se/pub/linus Email : [e-mail] 18.4 BitWise Operators for PostgreSQL Bitwise operators was written by Nicolas Moldavsky [e-mail] "C" functions that implement bitwise operators (AND, OR, XOR, bit complement) on pgsql. Get them by anonymous FTP from ftp://ftp.overnet.com.ar/pub/utils/linux/bitpgsql.tgz Makefile for Linux is included. Następna Poprzednia Spis treści