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Document that NAMEDATALEN must be a multiple of sizeof(int).

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This commit is contained in:
Tom Lane
2002-04-30 19:53:03 +00:00
parent e4f06dc12e
commit 1e4f34f309
2 changed files with 7 additions and 4 deletions
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5
src/include/postgres_ext.h
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@ -15,7 +15,7 @@
* use header files that are otherwise internal to Postgres to interface
* with the backend.
*
* $Id: postgres_ext.h,v 1.9 2001/10/28 06:25:59 momjian Exp $
* $Id: postgres_ext.h,v 1.10 2002/04/30 19:53:03 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -36,7 +36,8 @@ typedef unsigned int Oid;
/*
* NAMEDATALEN is the max length for system identifiers (e.g. table names,
* attribute names, function names, etc.)
* attribute names, function names, etc). It must be a multiple of
* sizeof(int) (typically 4).
*
* NOTE that databases with different NAMEDATALEN's cannot interoperate!
*/