diff options
Diffstat (limited to 'src/interfaces/libpq/fe-exec.c')
| -rw-r--r-- | src/interfaces/libpq/fe-exec.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/interfaces/libpq/fe-exec.c b/src/interfaces/libpq/fe-exec.c index c5dfcd4210d..8fd0a5c8b64 100644 --- a/src/interfaces/libpq/fe-exec.c +++ b/src/interfaces/libpq/fe-exec.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-exec.c,v 1.106 2001/08/15 18:42:15 momjian Exp $ + * $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-exec.c,v 1.107 2001/08/17 15:11:15 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -73,6 +73,7 @@ static int getNotice(PGconn *conn); * combine it with the first allocation block, but that would waste space * for the common case that no extra storage is actually needed (that is, * the SQL command did not return tuples). + * * We also malloc the top-level array of tuple pointers separately, because * we need to be able to enlarge it via realloc, and our trivial space * allocator doesn't handle that effectively. (Too bad the FE/BE protocol @@ -84,6 +85,7 @@ static int getNotice(PGconn *conn); * A query returning a small amount of data will thus require three malloc * calls: one for the PGresult, one for the tuples pointer array, and one * PGresult_data block. + * * Only the most recently allocated PGresult_data block is a candidate to * have more stuff added to it --- any extra space left over in older blocks * is wasted. We could be smarter and search the whole chain, but the point |