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author | Bruce Momjian | 2003-01-12 14:58:46 +0000 |
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committer | Bruce Momjian | 2003-01-12 14:58:46 +0000 |
commit | 6f4855842c2f45223c9e044ee2c0d57adf5a5fc8 (patch) | |
tree | c2a4ae65ba3da8b32212b71578eecefbe81cf0ff | |
parent | d340e006262dcc773b26a62f580a83e63d9c685d (diff) |
Update CHAR() description.
-rw-r--r-- | doc/FAQ | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -1,7 +1,7 @@ Frequently Asked Questions (FAQ) for PostgreSQL - Last updated: Sun Jan 12 00:16:01 EST 2003 + Last updated: Sun Jan 12 09:58:38 EST 2003 Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) @@ -839,9 +839,10 @@ BYTEA bytea variable-length byte array (null-byte safe) maximum 1 gigabyte. CHAR(n) is for storing strings that are all the same length. CHAR(n) - stores trailing spaces, while VARCHAR(n) trims them. BYTEA is for - storing binary data, particularly values that include NULL bytes. - These types have similar performance characteristics. + pads with blanks to the specified length, while VARCHAR(n) only stores + the characters supplied. BYTEA is for storing binary data, + particularly values that include NULL bytes. These types have similar + performance characteristics. 4.15.1) How do I create a serial/auto-incrementing field? |