diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/config.h.in | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/config.h.in b/src/include/config.h.in index 85cf00112d4..e1b9bf8482e 100644 --- a/src/include/config.h.in +++ b/src/include/config.h.in @@ -96,13 +96,15 @@ * Maximum number of columns in an index and maximum number of arguments * to a function. They must be the same value. * + * The minimum value is 9 (btree index creation has a 9-argument function). + * * There is no maximum value, though if you want to pass more than 32 * arguments to a function, you will have to modify * pgsql/src/backend/utils/fmgr/fmgr.c and add additional entries * to the 'case' statement for the additional arguments. */ #define INDEX_MAX_KEYS 16 -#define FUNC_MAX_ARGS (INDEX_MAX_KEYS+1) +#define FUNC_MAX_ARGS INDEX_MAX_KEYS /* * Enables debugging print statements in the date/time support routines. |