Обсуждение: some error when executing query in pgAdmin tool
<div class="Section1"><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial"> </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial">I created one table in pgAdmin tool but when I am executing query it is giving
error….</span></font><pclass="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial"> </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial">CREATE TABLE "ADV"</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial">(</span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial"> "T-Section_Id" varchar(10) NOT NULL,</span></font><p class="MsoNormal"><font face="Arial"
size="2"><spanstyle="font-size:10.0pt;
font-family:Arial"> "CDA_No" varchar(7) NOT NULL,</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial"> "Imp_Schedule_Id" int4 NOT NULL,</span></font><p class="MsoNormal"><font face="Arial"
size="2"><spanstyle="font-size:10.0pt;
font-family:Arial"> "Sanction_No" varchar(20) NOT NULL,</span></font><p class="MsoNormal"><font face="Arial"
size="2"><spanstyle="font-size:10.0pt;
font-family:Arial"> "Sanction_Date" date NOT NULL,</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial"> "Station_From" varchar(20) NOT NULL,</span></font><p class="MsoNormal"><font face="Arial"
size="2"><spanstyle="font-size:10.0pt;
font-family:Arial"> "Station_To" varchar(20) NOT NULL,</span></font><p class="MsoNormal"><font face="Arial"
size="2"><spanstyle="font-size:10.0pt;
font-family:Arial"> "Amt_Claimed" int4,</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial"> "Amt_Admitted" int4,</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial"> "Dak_Id" varchar(20) NOT NULL,</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial"> "Refund_Dak_Id" int4 NOT NULL,</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial"> "T-Wing_Allowance_Id" varchar(10) NOT NULL,</span></font><p class="MsoNormal"><font face="Arial"
size="2"><spanstyle="font-size:10.0pt;
font-family:Arial"> CONSTRAINT "ADV_pkey" PRIMARY KEY ("T-Section_Id")</span></font><p class="MsoNormal"><font
face="Arial"size="2"><span style="font-size:10.0pt;
font-family:Arial">) </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial">WITHOUT OIDS;</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial">ALTER TABLE "ADV" OWNER TO postgres;</span></font><p class="MsoNormal"><font face="Arial"
size="2"><spanstyle="font-size:10.0pt;
font-family:Arial"> </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial">Above table I created…..</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial">Select * from ADV; when I am executing this query I am getting error is</span></font><p
class="MsoNormal"><fontface="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial"> </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial">Relation ADV does not exist… like this error is giving … may I know y am I getting this
error</span></font><pclass="MsoNormal" style="mso-margin-top-alt:auto;margin-bottom:5.0pt"><b><font color="navy"
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From: pgsql-sql-owner@postgresql.org [mailto:pgsql-sql-owner@postgresql.org] On Behalf Of Penchalaiah P.
Sent: 23 May 2006 13:11
To: pgsql-sql@postgresql.org
Subject: [SQL] some error when executing query in pgAdmin tool
I created one table in pgAdmin tool but when I am executing query it is giving error….
CREATE TABLE "ADV"
(
"T-Section_Id" varchar(10) NOT NULL,
"CDA_No" varchar(7) NOT NULL,
"Imp_Schedule_Id" int4 NOT NULL,
"Sanction_No" varchar(20) NOT NULL,
"Sanction_Date" date NOT NULL,
"Station_From" varchar(20) NOT NULL,
"Station_To" varchar(20) NOT NULL,
"Amt_Claimed" int4,
"Amt_Admitted" int4,
"Dak_Id" varchar(20) NOT NULL,
"Refund_Dak_Id" int4 NOT NULL,
"T-Wing_Allowance_Id" varchar(10) NOT NULL,
CONSTRAINT "ADV_pkey" PRIMARY KEY ("T-Section_Id")
)
WITHOUT OIDS;
ALTER TABLE "ADV" OWNER TO postgres;
Above table I created…..
Select * from ADV; when I am executing this query I am getting error is
Relation ADV does not exist… like this error is giving … may I know y am I getting this error
Try
SELECT * FROM "ADV";
pgAdmin quoted the tablename because you used uppercase characters. Without the quotes, the name is folded to lowercase.
Regards, Dave.
From: Penchalaiah P. [mailto:penchalaiahp@infics.com]
Sent: 23 May 2006 13:18
To: Dave Page
Subject: RE: [SQL] some error when executing query in pgAdmin toolHi sir…
I tried like that also … but I am getting same error……I tried like these……
1).Select * from adv;
2). Select * from “adv”;
3).Select * from public.adv; here public is the schema name
Like I said, try:
SELECT * FROM "ADV";
You created the table with a quoted, uppercase name, so that is how you must reference it.
Regards, Dave
Penchalaiah P. wrote:
> I created one table in pgAdmin tool but when I am executing query it
> is giving error….
>
> CREATE TABLE "ADV"
>
> (
>
> "T-Section_Id" varchar(10) NOT NULL,
>
> "CDA_No" varchar(7) NOT NULL,
>
> "Imp_Schedule_Id" int4 NOT NULL,
>
> "Sanction_No" varchar(20) NOT NULL,
>
> "Sanction_Date" date NOT NULL,
>
> "Station_From" varchar(20) NOT NULL,
>
> "Station_To" varchar(20) NOT NULL,
>
> "Amt_Claimed" int4,
>
> "Amt_Admitted" int4,
>
> "Dak_Id" varchar(20) NOT NULL,
>
> "Refund_Dak_Id" int4 NOT NULL,
>
> "T-Wing_Allowance_Id" varchar(10) NOT NULL,
>
> CONSTRAINT "ADV_pkey" PRIMARY KEY ("T-Section_Id")
>
> )
>
> WITHOUT OIDS;
>
> ALTER TABLE "ADV" OWNER TO postgres;
>
> Above table I created…..
>
> Select * from ADV; when I am executing this query I am getting error is
>
> Relation ADV does not exist… like this error is giving … may I know y
> am I getting this error
>
> *Thanks & Regards*
>
> *Penchal reddy **|** Software Engineer *
>
> *Infinite Computer Solutions **|** Exciting Times…Infinite
> Possibilities... *
>
> *SEI-CMMI level 5 **| **ISO 9001:2000*
>
> *IT SERVICES **|** BPO *
>
> *Telecom **|** **Finance **|** **Healthcare **| **Manufacturing **|**
> **Energy & Utilities **|** **Retail & Distribution **|** **Government *
>
> *Tel +91-80-5193-0000(Ext:503)**|** Fax +91-80-51930009 **|** Cell No
> +91-9980012376**|**www.infics.com** *
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> *Information transmitted by this e-mail is proprietary to Infinite
> Computer Solutions and/ or its Customers and is intended for use only
> by the individual or entity to which it is addressed, and may contain
> information that is privileged, confidential or exempt from disclosure
> under applicable law. If you are not the intended recipient or it
> appears that this mail has been forwarded to you without proper
> authority, you are notified that any use or dissemination of this
> information in any manner is strictly prohibited. In such cases,
> please notify us immediately at** **_info.in@infics.com _**and delete
> this mail from your records.*
>
by quoting ADV in the CREATE TABLE you made it case-sensitive
then by not quoting it in the SELECT, you used the case-insensitive form,
wich PostgreSQL (IIRC) translates as lower case
adv != ADV