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Cannot Cast Type Text To Regclass

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See System information functions for the definition of current_schemas(...), etc. I cannot cast this type to a text or varchar type, so I am unable to use the like or ~ operators. Can I get a dual entry Schengen visa for tourism purpose for me and my wife? Can I switch from past tense to present tense in an epilogue? his comment is here

This is my pillow Is it possible to bleed brakes without using floor jack? Browse other questions tagged text casting enumeration varchar psql or ask your own question. FWIW the specific errors you're mentioning have to do with SERIAL columns, so if that's all you're seeing then it should be a pretty simple set of edits. Why do some airlines have different flight numbers for IATA and ICAO? http://stackoverflow.com/questions/13289107/what-does-regclass-signify-in-postgresql

Regclass Postgres

How can i get a dump of the 8.1 db that works on the 8.0 install? Can I get a dual entry Schengen visa for tourism purpose for me and my wife? USING: ALTER TABLE the_table ALTER COLUMN col_name TYPE integer USING (col_name::integer); Note that you may have whitespace in your text fields; in that case, use: ALTER TABLE the_table ALTER COLUMN col_name Not the answer you're looking for?

Casting to regclass is a shortcut way of saying "this the name of a relation, please convert it to the oid of that relation". N.B: I had seen the Postgresql documentation link which tells about regclass, but couldn't understand it. In other words: Get a ab array listing all schemas we have access to and pair each entry up with an ordinal number for its position in the array Search pg_class Postgresql Cast I tried a normal restore and start getting errors relating to regclass: honeypot:~ # psql -U postgres trax < pgtrax.sql ERROR: cannot cast type text to regclass ERROR: relation "public.tblmenu"

pg_restore: [archiver (db)] could not execute query: ERROR: relation "public.continents" does not exist Command was: ALTER TABLE public.continents OWNER TO postgres; pg_restore: creating TABLE dancability pg_restore: [archiver (db)] Error from TOC thre seems to be a problem with the sequences. share|improve this answer edited Dec 6 '13 at 20:56 Beryllium 8,42972453 answered Aug 6 '13 at 9:33 Pavel Stehule 14.8k22230 1 I see. http://stackoverflow.com/questions/18073901/failed-to-find-conversion-function-from-unknown-to-text The error is: SQL error: ERROR: column "MID" cannot be cast to type integer –itsols Nov 1 '12 at 3:42 3 First is to backup table.

Am I right? –saji89 Nov 9 '12 at 4:16 @saji89 Correct, but note that the cast to oid is resolved when the query is executed, not when the table Create Sequence Postgres Player claims their wizard character knows everything (from books). pg_restore: [archiver (db)] could not execute query: ERROR: relation "public.popularity" does not exist Command was: ALTER TABLE public.popularity OWNER TO postgres; pg_restore: creating TABLE recordlabels pg_restore: executing SEQUENCE SET recordlabels_recordlbl_id_seq pg_restore: There was some proposals try to work with any unknown literal constant like text constant, but was rejected for more reasons.

Postgresql Nextval Example

I was thinking of possible workarounds and created inserting-values-from-a-record-variable-into-a-table ticket. http://postgresql.nabble.com/Restoring-8-2-to-8-0-td1882568.html CREATE SEQUENCE s1; SELECT 's1'::regclass::oid; DROP SEQUENCE s1; CREATE SEQUENCE s1; SELECT 's1'::regclass::oid;. Regclass Postgres share|improve this answer answered Jun 29 '15 at 13:10 Sandip Rajput 1 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Postgresql Oid To Name ALTER COLUMN ...

Hot Network Questions Singular cohomology and birational equivalence For a better animation of the solution from NDSolve The 10'000 year skyscraper Why cast an A-lister for Groot? http://electrictricycle.net/cannot-cast/cannot-cast-from-source-type-to-destination-type-mono.html Is there some logic I do not understand or this will be fixed in future version of PostgreSQL? How can tilting a N64 cartridge cause such subtle glitches? So are sequences, and views. Nextval Postgresql

You can always reference this one for context. Singular cohomology and birational equivalence Teenage daughter refusing to go to school In a company crossing multiple timezones, is it rude to send a co-worker a work email in the middle Trying to do some testing, but this is the only other > > server that's available right now. weblink That would work just fine: CREATE OR REPLACE VIEW v1 AS SELECT * FROM f() AS f(id int, d date); But that wouldn't answer your question: convert the record (or setof

Bold emphasis mine. Postgres Oid Depalindromize this string! you cannot pass a varchar to a function expecting integer or assign a varchar field to an integer one), so you must specify an explicit cast using ALTER TABLE ...

I wonder why niether phppgadmin nor pgadmin have this as a feature... –itsols Nov 1 '12 at 4:21 @itsols Most of the core team isn't that interested in PgAdmin,

selecting a function returning setof T is relatively straight forward. What is really curved, spacetime, or simply the coordinate lines? Thanks for that clarification and your time.. Postgres Types Solutions?

up vote 1 down vote favorite I am attempting to do a like/~ operation with an aclitem and am having problems. In some other contexts an explicit cast to regclass may be required. Try it. check over here Is it possible to automatically convert the record (or setof record return type) into the T rowtype without listing the attributes?

Not the answer you're looking for? There is a lot of data, so > I need to maintain COPY methods of inserting. > > ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will