Port Bug Report: INSERT on VIEWs

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POSTGRESQL BUG REPORT TEMPLATE
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Your name : Giuseppe Tanzilli
Your email address : g(dot)tanzilli(at)eurolink(dot)it

Category : runtime: back-end: SQL
Severity : non-critical

Summary: INSERT on VIEWs

System Configuration
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Operating System : Linux 2.2.3 glibc2 debian 2.1

PostgreSQL version : 6.4.2

Compiler used : gcc 2.7.2.3

Hardware:
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PII 256MB

Versions of other tools:
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Problem Description:
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INSERT is allowed over VIEWs, the row are not visible in the tables,
but in the tables file the row is present.

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Test Case:
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CREATE TABLE t1 (i1 int4, i2 int4);
CREATE TABLE t2 (i3 int4, i4 int4);
INSERT INTO t1 (i1,i2) values(1, 1);
INSERT INTO t1 (i1,i2) values(2, 1);
INSERT INTO t1 (i1,i2) values(3, 1);
INSERT INTO t1 (i1,i2) values(4, 1);
INSERT INTO t1 (i1,i2) values(5, 1);
INSERT INTO t2 (i3,i4) values(1, 100);
INSERT INTO t2 (i3,i4) values(2, 100);
INSERT INTO t2 (i3,i4) values(3, 100);
INSERT INTO t2 (i3,i4) values(4, 100);
CREATE VIEW v1 as SELECT i1,i2,i4 from t1,t2 where i1=i3;
SELECT * from v1;
INSERT INTO v1 (i1,i2,i4) values (10,10,200);
SELECT * from v1;
SELECT * from t1;
SELECT * from t2;

DROP VIEW v1;
DROP TABLE t1;
DROP TABLE t2;

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Solution:
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