Re: [SQL] VARCHAR(50), CHAR(50) or TEXT ?
От | Chris Bitmead |
---|---|
Тема | Re: [SQL] VARCHAR(50), CHAR(50) or TEXT ? |
Дата | |
Msg-id | 374CEFE9.9FB5DFDE@bigfoot.com обсуждение исходный текст |
Ответ на | Re: [SQL] VARCHAR(50), CHAR(50) or TEXT ? (Doo Suk Yang <microbe@mail.lgchem.co.kr>) |
Список | pgsql-sql |
Tuples have an 8k limit. Doo Suk Yang wrote: > > > > Almost none. VARCHAR won't let you go beyond the stated maximum length, > > > whereas TEXT has no specific upper limit. Otherwise they are stored > ~~~~~~~~~~~~~~~~~~~~~~~~~ > > > in exactly the same way. (At least in Postgres ... dunno about other > > > DBMSs.) > > > > BTW there may be implicit limit. When I tried to insert sequence data an > error occured. > ERROR: Tuple is too big: size 9520 > Does that show the limit? > > How can I deal with large object? > > =============================================================================== > Science is the game we play with God to find out what his rules are. > ------------------------------------------------------------------------------- > Doo Suk Yang > Research Scientist Voice: 82-42-866-2222 > LG Chemical Ltd. Research Park > Biotech Research Institute I FAX: 82-42-861-2566 > ------------------------------------------------------------------------------- > A fool hath no delight in understanding, but that his heart may discover itself. > (Proverbs 18:2) > ===============================================================================
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