Re: [SQL] Column name's length
От | Bruce Momjian |
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Тема | Re: [SQL] Column name's length |
Дата | |
Msg-id | 199906010241.WAA06667@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Column name's length ("Pham, Thinh" <tpham@mail.priority.net>) |
Ответы |
Re: [SQL] Column name's length
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Список | pgsql-sql |
[Charset iso-8859-1 unsupported, filtering to ASCII...] > Hi, > > Is there anyway you can increase the length of a column's name? The length > for one of my column is 21 characters and the server choke on that when i'm > trying to create the table. I'm using version 6.4.2. Below is the actual > error message i got: > > postgres=> create table timeclockdepartment ( > postgres-> timeclockdepartmentid serial , > postgres-> name varchar (50) ); > pqReadData() -- backend closed the channel unexpectedly. > This probably means the backend terminated abnormally before or > while pr > ocessing the request. > We have lost the connection to the backend, so further processing is > impossible. > Terminating. The 6.5beta error message of the same statement is:test=> create table timeclockdepartment (test-> timeclockdepartmentidserial ,name varchar (50) );ERROR: CREATE TABLE/SERIAL implicit sequence name must be less than 32characters Sum of lengths of 'timeclockdepartment' and'timeclockdepartmentid' must be less than 27 Serial creates it's own table, that is the sum of the table name and column name. We have not figured out a workaround for this. -- Bruce Momjian | http://www.op.net/~candle maillist@candle.pha.pa.us | (610) 853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania19026
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