Re: [HACKERS] Multiple trees in parsetree_list

2007-10-30 Thread sayali k
Thanks a lot for the help Matijn. Will check out the rules query. Best regards, Sayali Martijn van Oosterhout <[EMAIL PROTECTED]> wrote: On Tue, Oct 30, 2007 at 07:53:21AM +, sayali k wrote: > Hello All, > I am doing a project in DBMS postgresql. I have the folllowing qu

[HACKERS] Multiple trees in parsetree_list

2007-10-30 Thread sayali k
Hello All, I am doing a project in DBMS postgresql. I have the folllowing query : in the function exec_simple_query, in which condition does the parsetree_list include more than 1 parsetree_items? How are passed to this function from the parser/gram.c? Thanks a lot for all the help in

Re: [HACKERS] Definition of function base_yylex in version 8.1.4

2007-10-27 Thread sayali k
Thanks a lot for these details Tom, I will checkout the scan.l file Best regards, Sayali Tom Lane <[EMAIL PROTECTED]> wrote: sayali k writes: > I am having a project in Postgres where I need to modify some code in the > parser section of the code base. During some analysis I c

Re: [HACKERS] Definition of function base_yylex in version 8.1.4

2007-10-27 Thread sayali k
will help Regards Ashish On 10/27/07, sayali k <[EMAIL PROTECTED]> wrote: Hi all, I am having a project in Postgres where I need to modify some code in the parser section of the code base. During some analysis I came across a function called "base_yylex"

[HACKERS] Definition of function base_yylex in version 8.1.4

2007-10-27 Thread sayali k
Hi all, I am having a project in Postgres where I need to modify some code in the parser section of the code base. During some analysis I came across a function called "base_yylex" which is called in the function yylex in the file parser.c. However, I was unable to find the definition of this

[HACKERS] Difference between materialized view and table

2007-10-14 Thread sayali k
Hello all, As of now, PGSQL does not support materialized views. Just wanted to confirm the difference between the materialized view and table. Is there some operation which can be performed only on a table and not on a materialized view or vice-versa? Please let me know. Thanks in advance,