Birgit, Never gotten that error before, but I have had success at least with 8.4 doing a vacuum analyze on the corrupted table. When I get erros like page_header not found.
You can try doing that and see if it makes a difference. Though not sure if you can put that in a stored proc, since I've never tried. Hope that helps, Regina -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Birgit Laggner Sent: Monday, December 14, 2009 5:05 AM To: PostGIS Users Discussion Subject: Re: [postgis-users] problem with plpgsql function - ERROR: could not open relation with OID XXX Hi Leo, with your TRUNCATE and ALTER SEQUENCE method, I still get an error at polygon 451, but a new one: ERROR: missing chunk number 0 for toast value 27366 in pg_toast_26963 SQL Status:XX000 Kontext:PL/pgSQL function "_laggner_b_pgdifference_a" line 63 at RAISE I think, this describes the problem better then the oid referencing error. As a result of a Google search, I got the impression that there might be a corrupted row (polygon 451) in the database table. Any suggestions how to solve the problem? Thanks, Birgit. Birgit Laggner wrote: >Hi Kevin, > >to define the table name in question as a variable did not work, >unfortunately. I get the same error message as before. Now, I will try >the TRUNCATE and ALTER SEQUENCE method of Leo... > >Regards, Birgit. > > >Birgit Laggner wrote: >>Thanks, Kevin and Leo! I will try your suggestions today. >> >>Birgit. >> >>Kevin Neufeld wrote: >>> Yeah, I agree. What I've done to get around the caching problem >>> that seems to work is to define all table names as variables at the >>> top of the function. All the sql statements used throughout the >>> function then reference a variable instead of an actual table. The >>> planner can't cache the query plan since the query is adhoc ... no >>> OID referencing problem. >>> -- Kevin >>> >>> Paragon Corporation wrote: >>> Birgit, >>> >>> I suspect as you alluded to that you are a victim of the dreaded >>> cached plan and your OID issue is because the new table doesn't have >>> the same OID as the old table. 8.4 is supposed to be smart enough to >>> invalidate plans in these situations, thought maybe not. >>> >>> One possible work around is instead of creating and dropping the >>> table, why don't you just TRUNCATE the table and reset the sequence >>> >>> So something like >>> >>> >>> TRUNCATE TABLE birgit.test_diff_dlm07_tmp; ALTER SEQUENCE >>> birgit.test_diff_dlm07_tmp.gid RESTART WITH 1; >>> >>> >>> You could also use CREATE TEMP TABLE instead of CREATE TABLE. I >>> suspect temp table oids may not be cached. >>> >>> Leo >>> >>> >>> -----Original Message----- >>> From: [email protected] >>> [mailto:[email protected]] On Behalf Of >>> Birgit Laggner >>> Sent: Thursday, December 03, 2009 12:26 PM >>> To: PostGIS Users Discussion >>> Subject: [postgis-users] problem with plpgsql function - ERROR: >>> could not open relation with OID XXX >>> >>> Dear list, >>> >>> I have written a pl/pgsql function (see below) for st_difference >>> which in short should sequentially scan a geometric table (a) if >>> there are intersections with geometric table (b) and if there are, >>> it writes the intersecting polygons of table (b) into an extra table >>> and then executes the st_difference for the actual polygon of table >>> (a) and all polygons of table (b ) written in the extra table as a >>> sequence always using the product of the last difference as the >>> input (instead of the table (a) >>> polygon) of the next difference. I hope everybody understands my way >>> of thinking ;-) >>> >>> My problem is now, that at polygon 451 of table (a), the function >>> stops with the following error message: >>> >>> ERROR: could not open relation with OID 25736 SQL Status:XX000 >>> Kontext:PL/pgSQL function "_laggner_b_pgdifference_a" line 67 at >>> RAISE >>> >>> Strange is, that the function did run successfully for more than 100 >>> difference-loops. In an older PostGres version (8.1...), I have had >>> a similar problem, but then always in the 2nd loop, because of the >>> cashing-problem of the query planner. >>> >>> This are the PostGIS/PostgreSQL versions I am using: >>> PostgreSQL: 8.4.1-2.1 >>> PostGIS: 1.4.0-10.1 >>> >>> Here, the last few message rows of the running function, perhaps >>> this helps with understanding the problem (sorry because it's partly >>> in German, I hope it doesn't matter): >>> >>> NOTICE: Beginn Difference für dlm07-Polygon 450 >>> NOTICE: Anzahl Intersection-Polygone: 1 >>> NOTICE: CREATE TABLE erstellt implizit eine Sequenz >>> »test_diff_dlm07_tmp_gid_seq« für die »serial«-Spalte >>> »test_diff_dlm07_tmp.gid« >>> CONTEXT: SQL-Anweisung »create table birgit.test_diff_dlm07_tmp >>> (gid serial, inv07_id integer, the_geom geometry);« PL/pgSQL >>> function "_laggner_b_pgdifference_a" line 39 at EXECUTE-Anweisung >>> NOTICE: recordset_object2a: >>> (309108,0103000020EB7A000001000000220000009B8A50B33D3D4A410CFC875191 >>> 41564121 >>> >>> B29CCB563D4A4106E2E205904156415229B1B2773D4A41BE9861008E415641D117B6 >>> AD773D4A >>> >>> 41B9A76ADF6F4156410BF8A3EF3F3D4A41BD0E943870415641AFF9CD0B1D3D4A41BD >>> 0E943870 >>> >>> 4156417CB35079F93C4A419BD797C96F41564178CEEED7F63C4A41E6DDA2F0504156 >>> 41D2D792 >>> >>> 9CF53C4A41DF1DF01D46415641D5BD901CAE3C4A41F8BCF27D464156415E242F79AD >>> 3C4A4142 >>> >>> 690C973A4156419B31B5B3893C4A41BA142C323341564105B615097B3C4A41704938 >>> 51304156 >>> >>> 41D1ABC0367F3C4A41000000002B4156415FC001E8EB3B4A41000000002B41564163 >>> BDF058E9 >>> >>> 3B4A415E78DD7F2D4156417B1DF30FE43B4A4108E03B8E324156412AD0C960063C4A >>> 419F2015 >>> >>> 233A41564114F5B712333C4A41DA07856543415641A34C690B4D3C4A41F4AF672C49 >>> 415641EE >>> >>> 6CACD25B3C4A41A76FFFEE4C4156412B1572B3653C4A4194013F074F4156417A6F64 >>> 2C703C4A >>> >>> 41ED905744544156416FED9E4A833C4A417BFF4EB75F41564133189B64913C4A4111 >>> FD983366 >>> >>> 4156419FF0E035993C4A4127C0195969415641E9615636B93C4A41F7465059744156 >>> 41125009 >>> >>> 96C43C4A41609FC0987841564123E75FD9CE3C4A418FDC793F9141564183752A27DB >>> 3C4A418B >>> >>> 99EA269041564192DE2C6CFB3C4A41C198D3C29041564174C52E98113D4A41BB824C >>> 8F914156 >>> >>> 41579F17352D3D4A41AF447FC5914156419B8A50B33D3D4A410CFC875191415641,1 >>> ) >>> NOTICE: recordset_object1: >>> (450,0103000020EB7A00000100000022000000CC72F1149A3C4A41000000002B415 >>> 641295C8 >>> >>> F229A3C4A4185EB51582B4156413E0AD7A3983C4A41000000002B415641351D7C688 >>> 33C4A410 >>> >>> 00000002B415641F6285C2F7E3C4A410000001031415641B81E856B913C4A41A4703 >>> D6A35415 >>> >>> 6413E0AD723AD3C4A41AE47E17A3B415641B81E850BAE3C4A4114AE47E13E415641E >>> 17A144EA >>> >>> F3C4A417B14AEE74341564152B81EA5B03C4A410AD7A3B04741564114AE4721BB3C4 >>> A41EC51B >>> >>> 82E474156417B14AE67CC3C4A41AE47E17A46415641B81E852BD83C4A411F85EB014 >>> 64156416 >>> >>> 6666646D73C4A4185EB51B8454156413E0AD783D63C4A41666666664541564114AE4 >>> 761D53C4 >>> >>> A41B81E85DB44415641295C8F02D53C4A418FC2F548444156413E0AD703D53C4A416 >>> 66666C64 >>> >>> 34156419A999979D53C4A41AE47E1CA424156410AD7A330D63C4A41713D0AA741415 >>> 641A4703 >>> >>> D8AD73C4A41B81E859B40415641A4703DEAD93C4A41E17A14CE3E415641713D0A17D >>> B3C4A41B >>> >>> 81E85DB3D415641CDCCCC8CDC3C4A41F6285CAF3C415641E17A148EDF3C4A41AE47E >>> 10A3B415 >>> >>> 6419A999959E13C4A410AD7A3103A4156413E0AD7E3E23C4A4148E17AC438415641A >>> 4703D0AE >>> >>> 43C4A41AE47E13A38415641A4703DCAEB3C4A4114AE47213841564100000060EC3C4 >>> A413E0AD >>> >>> 7D33241564114AE47E1E03C4A41D7A370AD324156419A999979E33C4A417B14AE772 >>> E4156418 >>> >>> 82F554CE43C4A41000000002B415641CC72F1149A3C4A41000000002B415641) >>> NOTICE: recordset_object2a: >>> (309108,0103000020EB7A000001000000220000009B8A50B33D3D4A410CFC875191 >>> 41564121 >>> >>> B29CCB563D4A4106E2E205904156415229B1B2773D4A41BE9861008E415641D117B6 >>> AD773D4A >>> >>> 41B9A76ADF6F4156410BF8A3EF3F3D4A41BD0E943870415641AFF9CD0B1D3D4A41BD >>> 0E943870 >>> >>> 4156417CB35079F93C4A419BD797C96F41564178CEEED7F63C4A41E6DDA2F0504156 >>> 41D2D792 >>> >>> 9CF53C4A41DF1DF01D46415641D5BD901CAE3C4A41F8BCF27D464156415E242F79AD >>> 3C4A4142 >>> >>> 690C973A4156419B31B5B3893C4A41BA142C323341564105B615097B3C4A41704938 >>> 51304156 >>> >>> 41D1ABC0367F3C4A41000000002B4156415FC001E8EB3B4A41000000002B41564163 >>> BDF058E9 >>> >>> 3B4A415E78DD7F2D4156417B1DF30FE43B4A4108E03B8E324156412AD0C960063C4A >>> 419F2015 >>> >>> 233A41564114F5B712333C4A41DA07856543415641A34C690B4D3C4A41F4AF672C49 >>> 415641EE >>> >>> 6CACD25B3C4A41A76FFFEE4C4156412B1572B3653C4A4194013F074F4156417A6F64 >>> 2C703C4A >>> >>> 41ED905744544156416FED9E4A833C4A417BFF4EB75F41564133189B64913C4A4111 >>> FD983366 >>> >>> 4156419FF0E035993C4A4127C0195969415641E9615636B93C4A41F7465059744156 >>> 41125009 >>> >>> 96C43C4A41609FC0987841564123E75FD9CE3C4A418FDC793F9141564183752A27DB >>> 3C4A418B >>> >>> 99EA269041564192DE2C6CFB3C4A41C198D3C29041564174C52E98113D4A41BB824C >>> 8F914156 >>> >>> 41579F17352D3D4A41AF447FC5914156419B8A50B33D3D4A410CFC875191415641,1 >>> ) >>> NOTICE: Intersection-Polygon 1 verarbeitet. >>> NOTICE: Difference-Polygon dlm07 450 ist fertig. >>> NOTICE: Beginn Difference für dlm07-Polygon 451 >>> NOTICE: Anzahl Intersection-Polygone: 1 >>> NOTICE: CREATE TABLE erstellt implizit eine Sequenz >>> »test_diff_dlm07_tmp_gid_seq« für die »serial«-Spalte >>> »test_diff_dlm07_tmp.gid« >>> CONTEXT: SQL-Anweisung »create table birgit.test_diff_dlm07_tmp >>> (gid serial, inv07_id integer, the_geom geometry);« PL/pgSQL >>> function "_laggner_b_pgdifference_a" line 39 at EXECUTE-Anweisung >>> NOTICE: recordset_object2a: >>> (242405,0103000020EB7A00000100000093000000A5D6BC7F113B4A41DA9C414B8C >>> 44564150 >>> >>> FAAEDD133B4A419F49202D8B4456412FF0D7391B3B4A41168EC19286445641E5C111 >>> 791C3B4A >>> >>> 412DEE6FD88D44564193716BA71F3B4A41527950589B4456413706B5B4203B4A411C >>> A7E1639F >>> >>> 4456417F264CED223B4A410BDF111DA544564195B45007273B4A410C80CF17AE4456 >>> 41233940 >>> >>> 05293B4A41D9F53FC8B34456417B6AB9082D3B4A415F147142B4445641B5FC2FAC30 >>> 3B4A4129 >>> >>> 35E853B4445641C323EFF1373B4A41C18C5DAAB34456412A8D25813F3B4A41C33BF4 >>> E5B24456 >>> >>> 41022A8ED84C3B4A4118E6FF5DB2445641F237A3BB5D3B4A414C7E863FB244564191 >>> C9735265 >>> >>> 3B4A410E9B8A5CB1445641529A25D6633B4A41C47E2DB7AD445641B5D7BDEA5E3B4A >>> 4160BF3D >>> >>> D7A4445641064DA2335A3B4A41B397823D9B445641468081F5693B4A412AAF71059B >>> 44564174 >>> >>> 5B60647B3B4A4188667A919A4456411E7579487A3B4A41BA466E559944564131F2D4 >>> F87E3B4A >>> >>> 41C9563A27994456414A570C2C893B4A41CC1B91F797445641FAD2C8BCA33B4A419E >>> EF661595 >>> >>> 44564194F74682CE3B4A41C8A7A28090445641F677AA51E53B4A41C3AC804A8E4456 >>> 419D16B3 >>> >>> 33023C4A4145B4DB368B4456412CD4AE17083C4A4172F829968A4456418E660AAB22 >>> 3C4A4142 >>> >>> 4103B9874456414F5B3AF4233C4A4100517DEF92445641F472B68E233C4A41C56C4F >>> 98934456 >>> >>> 4102FCF859223C4A415E932D9A95445641EFCC195F113C4A41DB4F155BA644564154 >>> 57E1A40E >>> >>> 3C4A4151BCC460A9445641115545C6083C4A41DC02CB19B14456418064136EF33B4A >>> 413F76BC >>> >>> D1AC445641DB6389DCF13B4A41BFE689EFB344564126807354EB3B4A4183EC2AACBD >>> 445641C5 >>> >>> F5579DFA3B4A4121A624F3BF445641D717C6EBF73B4A41ABBB2195C744564161A21A >>> 04F33B4A >>> >>> 41FB77D15FD5445641D0D839DB053C4A41B7831098D84456410A907C33073C4A4142 >>> 44DACED0 >>> >>> 44564148A334A9163C4A41547CEC36D1445641BF7B60D5363C4A41BCF33468D14456 >>> 41F68B9D >>> >>> FE393C4A411283312ADA445641B45CC31A4C3C4A41F6A929D1D744564185C3D2CE56 >>> 3C4A4146 >>> >>> BC02D9D64456410E266F8E503C4A41256BD10AC544564178A04D1C4E3C4A416E5030 >>> 6BBD4456 >>> >>> 417ED898E54C3C4A41A3F1EA24B6445641C11890CB4D3C4A4185584DDFAE44564110 >>> 0E678C50 >>> >>> 3C4A41447D8CC1A8445641C8EA7258533C4A41D025F919A4445641F45E60645B3C4A >>> 41F11D11 >>> >>> 5B9B445641769EB3136B3C4A41DD06E5858D44564175B35E1A703C4A41CBE002D887 >>> 4456418E >>> >>> E0827A743C4A41A399728D80445641C2DE7203773C4A4116C1F4C579445641BF3B19 >>> 2A783C4A >>> >>> 41250884A571445641B465A72D773C4A41317A276E5C4456414FFAB66E6C3C4A41EE >>> 3D4D3554 >>> >>> 445641D8E3F8AF613C4A41CC142A074A445641C4DD74D9493C4A41E18223504A4456 >>> 4149E72F >>> >>> 02203C4A416083AE4C4B445641BB020316163C4A417AD8A6804D44564115A108B702 >>> 3C4A4133 >>> >>> B9970352445641667D32D4FA3B4A413B9DE3AB52445641206FE7D0EF3B4A410F1221 >>> 7D524456 >>> >>> 416EAA545EE83B4A41E4AAF88E51445641C242D969DD3B4A41BC9873F84F44564159 >>> 773A65CF >>> >>> 3B4A410D0595C04B445641B4F85B10CF3B4A4187C6CA374A445641883CC8C0C73B4A >>> 419A306D >>> >>> 07464456419595327EBB3B4A41A5F9E0843F445641A4113DFEA83B4A4120D2EB1E36 >>> 44564157 >>> >>> 6BBF8A9D3B4A41334EA22D30445641F52DD12E9C3B4A411BEEF45232445641A4E92D >>> F3973B4A >>> >>> 413F90FFD13444564143331E7A943B4A41F761391136445641A69D4CB1903B4A414D >>> C4100837 >>> >>> 445641267AE7258C3B4A41A46AA98B37445641AFD254247C3B4A41E986946E384456 >>> 417541D6 >>> >>> 286D3B4A416D1F52DB3944564158B4E7076B3B4A412A3AF20F3A4456419F2AFEC462 >>> 3B4A4145 >>> >>> 0828DC3A44564109C6A7D5613B4A416D1F52DB39445641E9BFB312583B4A413FC197 >>> 913B4456 >>> >>> 4137F356324D3B4A4145E438BF3E445641A69714F4243B4A41FF1C9DC249445641F8 >>> 194AC213 >>> >>> 3B4A4129F0221B4F445641FA42FB2D133B4A41A2CCF75B54445641616D3114153B4A >>> 419CB61B >>> >>> 4C58445641BF8B0E1D183B4A418E3130FA5B4456415BD1C57B1F3B4A41AE6C11205E >>> 445641EB >>> >>> C43854353B4A4112AAE30063445641F4DE50CD423B4A41B562C8B96C4456417E0F5D >>> 25413B4A >>> >>> 41BA301B6C6D445641CBDFD71D343B4A41E66F8A9663445641805C16E81C3B4A41F8 >>> 72CAAB5E >>> >>> 445641433BF7F3173B4A41BAB368095D4456413F29FF2F143B4A41D805CA755A4456 >>> 41C55526 >>> >>> D1103B4A4158A7F41B554456415BF92622113B4A41885AA7994F4456416402759FF5 >>> 3A4A4116 >>> >>> 623BE750445641F6FFBDB0F23A4A415EB061555044564131A5403BE93A4A418CC63C >>> FA4C4456 >>> >>> 412FFBA344E43A4A418D36F0724C4456415DB86386B33A4A41BFA5FE494D445641A5 >>> FD702CAD >>> >>> 3A4A417D8DBFBC4D445641A2967FC9A33A4A41E508260650445641FAC39BD16C3A4A >>> 419ABBC1 >>> >>> 1F5F445641E2C7B9E9683A4A413EFFA1685F44564170F2B498613A4A41F872CAAB5E >>> 44564192 >>> >>> C7B713423A4A41D76C65915B445641F5A23B242A3A4A41F4F96F2D5A445641DAD3B5 >>> 921B3A4A >>> >>> 4168628F5858445641AF0DF4EC133A4A41F038A8CC56445641807AF58D0D3A4A41F8 >>> 0F4C3D56 >>> >>> 445641641AB90A073A4A412046A47557445641764EC9D5013A4A417192BBD7584456 >>> 41C1CD4D >>> >>> 37FE394A418E16E7775B445641E07DDC1AFA394A418AE5C1E55E445641783329A1F1 >>> 394A411E >>> >>> EC95816444564171FF88C2E8394A41BB6F1AAA694456411A500F6DD9394A414D4590 >>> 52724456 >>> >>> 4160B99CAEE8394A41D4C6E9F3744456411E15301DF4394A41E6F51C60794456416C >>> D799DEF7 >>> >>> 394A41A3D453B37A4456411D105594103A4A41CC5FFA667E44564136C98BE8183A4A >>> 4147B127 >>> >>> 89804456414A49D33C213A4A41B381F8C8814456414633A250283A4A41AA794B4182 >>> 44564122 >>> >>> 3F70313C3A4A415F233FEA82445641B5899402483A4A410904F70B8344564117DDEF >>> EC5C3A4A >>> >>> 41E541706483445641E6247DF6713A4A417E1B589683445641A219CD66933A4A4137 >>> 2C3C3784 >>> >>> 44564146FD76AECD3A4A41F5171BC28644564129A670D9D23A4A41BB8934F9874456 >>> 4136C565 >>> >>> B1D63A4A4104824C3A89445641265EE8E6E03A4A41B0E45ABC8D44564141F89B25EA >>> 3A4A416D >>> >>> 9A8BC792445641E1B6AC97EC3A4A41EE52A9E19444564164801FAAFA3A4A414E05B8 >>> 289A4456 >>> >>> 41A5D6BC7F113B4A41DA9C414B8C445641,1) >>> NOTICE: recordset_object1: >>> (451,0103000020EB7A00000100000007000000F6285CEF5D3C4A413E0AD7134A445 >>> 641D7A37 >>> >>> 0DD733C4A411F85EB0159445641C2F5283C7C3C4A413E0AD72359445641EC51B8FE7 >>> A3C4A41D >>> >>> 7A370FD47445641EC51B8FE733C4A413E0AD76348445641713D0A57663C4A418FC2F >>> 54849445 >>> >>> 641F6285CEF5D3C4A413E0AD7134A445641) >>> >>> ERROR: could not open relation with OID 25736 >>> CONTEXT: PL/pgSQL function "_laggner_b_pgdifference_a" line 67 at >>> RAISE >>> >>> If anybody has suggestions, I would be very happy. If you need more >>> information or the two tables in question, please tell me. >>> >>> Many thanks, >>> >>> Birgit. >>> >>> CREATE OR REPLACE FUNCTION _laggner_b_pgdifference_a() >>> RETURNS void AS >>> $BODY$ >>> >>> DECLARE >>> counter integer; >>> recordset_object1 RECORD; >>> recordset_object2 RECORD; >>> recordset_object2a RECORD; >>> recordset_object3 RECORD; >>> i integer; >>> n integer; >>> j integer; >>> m integer; >>> >>> BEGIN >>> --4. Difference a (dlm07): >>> >>> counter := 0; >>> i := 0; >>> n := count(dlm07_id) from birgit.ni_dlm07_clip2; >>> >>> FOR i in 1..n LOOP --LOOP 1 >>> >>> RAISE NOTICE 'Beginn Difference für dlm07-Polygon % ', i; >>> >>> SELECT dlm07_id, the_geom INTO recordset_object1 from >>> birgit.ni_dlm07_clip2 where dlm07_id=i; >>> >>> SELECT b.inv07_id as inv07_id, b.the_geom as the_geom INTO >>> recordset_object2 >>> from birgit.ni_dlm07_clip2 a, >>> birgit.ni_inv07_clip2 b >>> where a.dlm07_id=i and >>> st_relate(a.the_geom, b.the_geom, '2********'); >>> >>> m := count(recordset_object2.inv07_id); >>> >>> RAISE NOTICE 'Anzahl Intersection-Polygone: % ', m; >>> >>> IF m > 0 THEN >>> >>> execute >>> 'create table birgit.test_diff_dlm07_tmp (gid serial, inv07_id >>> integer, the_geom geometry);'; >>> >>> insert into birgit.test_diff_dlm07_tmp (inv07_id, the_geom) >>> select recordset_object2.inv07_id, recordset_object2.the_geom; >>> >>> SELECT a.inv07_id as inv07_id, >>> a.the_geom as the_geom, >>> a.gid as gid >>> INTO recordset_object2a >>> FROM birgit.test_diff_dlm07_tmp a; >>> >>> RAISE NOTICE 'recordset_object2a: %', recordset_object2a; >>> >>> execute >>> 'drop table birgit.test_diff_dlm07_tmp;'; >>> >>> j := 0; >>> >>> FOR j in 1..m LOOP --LOOP 2 >>> >>> RAISE NOTICE 'recordset_object1: %', recordset_object1; RAISE >>> NOTICE >>> 'recordset_object2a: %', recordset_object2a; >>> >>> SELECT recordset_object1.dlm07_id as dlm07_id, >>> st_difference(recordset_object1.the_geom, >>> recordset_object2a.the_geom) as >>> the_geom >>> INTO recordset_object3 >>> WHERE recordset_object2a.gid=j; >>> >>> SELECT recordset_object3.dlm07_id as dlm07_id, >>> recordset_object3.the_geom as the_geom INTO recordset_object1; >>> >>> RAISE NOTICE 'Intersection-Polygon % verarbeitet. ', j; >>> >>> END LOOP; --END LOOP 2 >>> >>> IF st_isempty(recordset_object1.the_geom)='f' then >>> >>> INSERT INTO birgit.test_diff_dlm07 (dlm07_id, inv07_id, the_geom) >>> VALUES ( >>> recordset_object1.dlm07_id, >>> NULL, >>> recordset_object1.the_geom); >>> >>> END IF; >>> >>> RAISE NOTICE 'Difference-Polygon dlm07 % ist fertig. ', i ; >>> >>> ELSE RAISE NOTICE 'Kein Difference berechnet. '; >>> >>> END IF; >>> >>> counter := counter + 1; >>> >>> END LOOP; --END LOOP 1 >>> >>> END; >>> $BODY$ >>> LANGUAGE 'plpgsql' VOLATILE; >>> ALTER FUNCTION _laggner_b_pgdifference_a() OWNER TO postgres; >>> >>> >>> _______________________________________________ >>> postgis-users mailing list >>> [email protected] >>> http://postgis.refractions.net/mailman/listinfo/postgis-users >>> >>> >>> _______________________________________________ >>> postgis-users mailing list >>> [email protected] >>> http://postgis.refractions.net/mailman/listinfo/postgis-users > _______________________________________________ > postgis-users mailing list > [email protected] > http://postgis.refractions.net/mailman/listinfo/postgis-users > _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
