Postgresql Error Column Does Not Exist
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Column Does Not Exist Sql
of this site About Us Learn more about Stack Overflow the company Business Learn more about column of relation does not exist postgresql hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow postgresql alias column does not exist is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up PostgreSQL sql command error column 'does not exist' up vote 4 down vote favorite dxdb=> \d dxtest_loadprofiletosale Table "public.dxtest_loadprofiletosale" Column | Type | Modifiers -------------+----------+----------------------------------------------------------------------- id | integer | not
Error Column Does Not Exist Sql State 42703
null default nextval('dxtest_loadprofiletosale_id_seq'::regclass) TransDate | date | IssueDate | date | CustomerNum | smallint | not null Indexes: "dxtest_loadprofiletosale_pkey" PRIMARY KEY, btree (id) dxdb=> INSERT INTO dxtest_loadprofiletosale(id, TransDate, IssueDate, CustomerNum) VALUES(1, '2015-03-04','2015-01-01',01); ERROR: column "transdate" of relation "dxtest_loadprofiletosale" does not exist LINE 1: INSERT INTO dxtest_loadprofiletosale(id, TransDate, IssueDat... excuse me,I already has the column "transdate", why it said does not exist? insert share|improve this question edited Mar 4 '15 at 7:55 a_horse_with_no_name 187k24236312 asked Mar 4 '15 at 7:54 Joe Lin 4419 add a comment| 1 Answer 1 active oldest votes up vote 3 down vote Your column is called "TransDate" not transdate. You created your table using double quotes for the column names, which makes them case sensitive and you must use double quotes all the time: INSERT INTO dxtest_loadprofiletosale (id, "TransDate", "IssueDate", "CustomerNum") VALUES (1, '2015-03-04','2015-01-01',01); More details about SQL identifiers are in the manual: http://www.postgresql.org/docs/current/static/sql-syntax-lexical.html#SQL-SYNTAX-IDENTIFIERS In general it is better t
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Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, http://stackoverflow.com/questions/28849141/postgresql-sql-command-error-column-does-not-exist helping each other. Join them; it only takes a minute: Sign up sql statement error: “column .. does not exist” up vote 3 down vote favorite 1 Im trying from postgres console this command: select sim.id as idsim, num.id as idnum from main_sim sim left join main_number num on (FK_Numbers_id=num.id); and I've got this response: ERROR: column http://stackoverflow.com/questions/10015531/sql-statement-error-column-does-not-exist "fk_numbers_id" does not exist LINE 1: ...m from main_sim sim left join main_number num on (FK_Numbers... but if I simply check my table with: dbMobile=# \d main_sim id | integer | not null default Iccid | character varying(19) | not null ... FK_Device_id | integer | FK_Numbers_id | integer | Indexes: "main_sim_pkey" PRIMARY KEY, btree (id) "main_sim_FK_Numbers_id_key" UNIQUE, btree ("FK_Numbers_id") "main_sim_Iccid_key" UNIQUE, btree ("Iccid") "main_sim_FK_Device_id" btree ("FK_Device_id") Foreign-key constraints: "FK_Device_id_refs_id_480a73d1" FOREIGN KEY ("FK_Device_id") REFERENCES main_device(id) DEFERRABLE INITIALLY DEFERRED "FK_Numbers_id_refs_id_380cb036" FOREIGN KEY ("FK_Numbers_id") REFERENCES main_number(id) DEFERRABLE INITIALLY DEFERRED ...as we can see the column exist. probably it's syntax error, but I'm unable to see what... any help will'be appreciated. Alessio sql postgresql syntax left-join share|improve this question edited Apr 4 '12 at 16:41 a_horse_with_no_name 187k24236312 asked Apr 4 '12 at 16:37 Alessio 55128 Did you try sim.FK_Numbers_id instead of just FK_Numbers_id? –Branko Dimitrijevic Apr 4 '12 at 16:42 2 Try typing FK_Numbers_id in quotes, like "FK_Numbers_id". As an advice: never use mized case in sql. –wildplasser Apr 4
log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the http://dba.stackexchange.com/questions/40691/error-column-does-not-exist-in-a-select-with-join-and-group-by-query workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Database Administrators Questions https://www.postgresql.org/message-id/CAHjAGiNyh0dWK79M2BCxHHmrg%3DDN-a%2Bn1zzV2JY-GCZnZNbXPw@mail.gmail.com Tags Users Badges Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from does not others in the community. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Error “column does not exist” in a SELECT with JOIN and GROUP BY query up vote 4 down vote favorite 1 I'm using PostgreSQL does not exist 9.1 with a Ruby on Rails application. I'm trying to list the last version of each "charge" (in my history table : hist_version_charges) belonging to the same project id (proj_sous_projet_id = 2). This makes me use the max() aggregate function and apply the result to a JOIN function on the same table as PostgreSQL does not authorize to use the columns in the SELECT clause if they do not appears in the GROUP BY clause, ALTHOUGH using a max() mean obviously I'm interested to the row containing the max values! This is my query : SELECT h_v_charges.*, max(last_v.version) as lv FROM hist_versions_charges h_v_charges JOIN hist_versions_charges last_v ON h_v_charges.version = lv AND h_v_charges.proj_charge_id = last_v.proj_charge_id GROUP BY last_v.proj_sous_projet_id, last_v.proj_charge_id HAVING last_v.proj_sous_projet_id = 2 ORDER BY h_v_charges.proj_charge_id ASC; The error message I got : ERROR: column "lv" does not exist LINE 1: ..._versions_charges last_v ON h_v_charges.version = lv AND h_v... ^ ********** Error ********** ERROR: column "lv" does not exist SQL state: 42703 Character: 147 I also tried with "last_v.lv" but the error remains the same. If anybody got
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