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| author | Marc G. Fournier <scrappy@hub.org> | 1996-10-07 23:57:01 +0000 |
|---|---|---|
| committer | Marc G. Fournier <scrappy@hub.org> | 1996-10-07 23:57:01 +0000 |
| commit | 87bb8daab8203292a79be090d2375e5646730166 (patch) | |
| tree | 4edd045e653a2ccc1144ef637c2c1d8693ba4093 | |
| parent | 6470d5b1c130d96a0dffe64121197a2a6f98ac71 (diff) | |
| download | postgresql-87bb8daab8203292a79be090d2375e5646730166.tar.gz postgresql-87bb8daab8203292a79be090d2375e5646730166.zip | |
Move the NAMEDATALEN/OIDNAMELEN defines to include/config.h
| -rw-r--r-- | src/include/config.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/include/config.h b/src/include/config.h index 585f7af3cb8..a81d64e620d 100644 --- a/src/include/config.h +++ b/src/include/config.h @@ -44,7 +44,21 @@ #ifndef SIGNAL_ARGS #define SIGNAL_ARGS int postgres_signal_arg #endif - + +# NAMEDATALEN is the max length for system identifiers (e.g. table names, +# attribute names, function names, etc.) +# +# These MUST be set here. DO NOT COMMENT THESE OUT +# Setting these too high will result in excess space usage for system catalogs +# Setting them too low will make the system unusable. +# values between 16 and 64 that are multiples of four are recommended. +# +# NOTE also that databases with different NAMEDATALEN's cannot interoperate! +# +#define NAMEDATALEN 32 +# OIDNAMELEN should be set to NAMEDATALEN + sizeof(Oid) +#define OIDNAMELEN 36 + /* * On architectures for which we have not implemented spinlocks (or * cannot do so), we use System V semaphores. We also use them for |