PostgreSQL Source Code (cont)
The source code directory (src) contains:
- include: *.h files with global definitions (constants, types, ...)
- backend: code for PostgreSQL database engine
- bin: code for clients (e.g. psql, pg_ctl, pg_dump, ...)
- pl: stored procedure language interpreters (e.g. plpgsql)
- interfaces code for low-level C interfaces (e.g. libpq)
along with Makefiles to build system and other directories not relevant for us
Code for backend (DBMS engine)
- 1500 files (880.c,620.h,6.y,7.l), 106 lines of code
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