Re: VARCHAR vs TEXT
От | Vivek Khera |
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Тема | Re: VARCHAR vs TEXT |
Дата | |
Msg-id | x7vghgki0n.fsf@onceler.kciLink.com обсуждение исходный текст |
Ответ на | Re: VARCHAR vs TEXT (Bruce Momjian <pgman@candle.pha.pa.us>) |
Ответы |
Re: VARCHAR vs TEXT
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Список | pgsql-sql |
>>>>> "BM" == Bruce Momjian <pgman@candle.pha.pa.us> writes: BM> <P>CHAR() is best when storing strings that are usually the BM> same length. VARCHAR() is best when storing variable-length strings, BM> but you want to limit how long a string can be. TEXT is for strings BM> of unlimited length, maximum 1 gigabyte. BYTEA is for storing BM> binary data, particularly values that include NULL bytes.</P> Could you add the length limitation for TEXT to the reference manual? I searched high and low for that limit, but never found it. Also, what's the max VARCHAR() or CHAR() I can create? Is that also 1Gb? Thanks. -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Vivek Khera, Ph.D. Khera Communications, Inc. Internet: khera@kciLink.com Rockville, MD +1-240-453-8497 AIM: vivekkhera Y!: vivek_khera http://www.khera.org/~vivek/
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