Re: PHP & Postgres - query not writing to database.

Carol Walter <walterc@xxxxxxxxxxx> · Mon, 11 May 2009 16:23:21 -0400

I have copied the queries into psql and wrapped them in a BEGIN and  
COMMIT.  Even from psql the queries appear to work but don't store the  
information.  There don't appear to be errors in the log either.

Thanks for your help,

Carol

km_tezt=# begin;
BEGIN
km_tezt=# INSERT INTO "tblPeople"("fName","mName","lName", ivlweb,  
cnsweb) VALU
ES ('Frank', 'D',' Oz', 't', 't');
INSERT 0 1
km_tezt=# INSERT INTO  
"tblContactInformation"("contactItem","contactType") VALU
ES ('foz@xxxxxxxxxxx','0010');
INSERT 0 1
km_tezt=# INSERT INTO  
"brdgPeopleContactInformation" ("peopleId","contactInform
ationId",rank, type) VALUES  
(currval('"tblPeople_peopleId_seq"'),currval('"tblC
ontactInformation_contactInformationId_seq"'), '1', '100');
INSERT 0 1
km_tezt=# commit;
COMMIT
km_tezt=# select * from "tblPeople" where "lName" like 'O%';
 peopleId |  fName  | mName | lName  | ivlweb | cnsweb
----------+---------+-------+--------+--------+--------
      404 | Ilka    |       | Ott    | t      | t
      410 | Elinor  |       | Ostrom | t      | t
      374 | Gregory |       | O'Hare | t      | t
       33 | Terry   | J.    | Ord    | t      | t
(4 rows)

On May 10, 2009, at 4:41 AM, danaketh wrote:

I'd suggest you to copy the echoed queries and run them directly in  
terminal (if you have access). Also if you have remote access to the  
database and can use tools like pgAdmin or Navicat, that could help  
you with testing. Or send me the table structure and I'll try them  
myself ;)

Carol Walter napsal(a):

Hello,

 I have a PHP program that contains a number of postgres queries.   
At the end of the program, it needs to write data to a database.   
You can see the code that I'm using below.  I have "die" clauses on  
all the queries and I have the program echoing the queries that it  
runs to the screen.  The "die" clause does not execute.  The  
queries are echoed to the screen, but nothing is being written to  
the database.  There don't appear to be any errors in the postgres  
log or the php log.  Is there a function that I can use that will  
tell me exactly what is going on here?  If there is, can you give  
me the syntax?

Thanks in advance for your time.

Carol

P.S.  This PHP 5 and PostgreSQL 8.3.6 on Solaris 10.

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 
++++++++++++++++++
I've written a query that needs to insert data into two base tables  
and a bridge table.  The code looks like...

     /*   Echo data for database to the screen                   */
        echo"<p> Contact Locator: $cont_loc</p>";
        echo"<p> Contact Type Rank: $cont_rank</p>";
           echo"<p> Contact Info Type: $contact_type</p>";
           echo"<p> New name string: $f_name_new</p>";
           echo"<p> New name string: $m_name_new</p>";
        echo"<p> New name string: $l_name_new</p>";
        echo"<p> New ivl web string: $ivl_web_peop</p>";
        echo"<p> New cns_web string: $cns_web_peop</p>";
           echo"<p> New contact rank string: $cont_rank</p>";
        echo"<p> New contact locator string: $cont_loc</p>";
         echo"<p> New contact item string: $contact_info1</p>";
        echo"<p> New contact type string: $contact_type</p>";

    /* Connect to database                                */
        include "connect_km_tezt.php";
        /* Run  
queries                                                */
        $query = "INSERT INTO \"tblPeople\"(\"fName\",\"mName\", 
\"lName\", ivlweb, cnsweb)
                                     VALUES ('$f_name_new',  
'$m_name_new',' $l_name_new', '$ivl_web_peop', '$cns_web_peop')";
        echo "First query: " . $query . "<br />";
        $pg_peop_ins = pg_query($query) or die("Can't execute first  
query");
                   //  echo pg_last_error("Last Error " .   
$pg_peop_ins);
                    //    echo pg_result_error($pg_peop_ins);

        $query = "INSERT INTO \"tblContactInformation 
\"(\"contactItem\",\"contactType\")
                                     VALUES  
('$contact_info1','$contact_type')";
        echo "Second query: " . $query . "<br />";
        $pg_contact_ins = pg_query($query) or die("Can't execute  
2nd query");
        $query = "INSERT INTO \"brdgPeopleContactInformation\"
                                 (\"peopleId\", 
\"contactInformationId\",rank, type)
                               VALUES  
(currval('\"tblPeople_peopleId_seq 
\"'),currval('\"tblContactInformation_contactInformationId_seq\"'),  
'$cont_rank', '$cont_loc')";
        echo "Third query: " . $query . "<br />";
         $pg_peop_cont_ins = pg_query($query) or die("Can't execute  
3rd query");

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 
+++++++++++++++++++++++++++++++++++++++++++++
The postgres log looks like this ...

[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]STATEMENT:  INSERT  
INTO "tblPeople"("fName","mName","lName", ivlweb, cnsweb)
                                                VALUES ('Frank',  
'D',' Oz', 't', 't')
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]LOG:  duration:  
105.005 ms
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]LOG:  PLANNER  
STATISTICS
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]DETAIL:  ! system  
usage stats:
        !       0.000051 elapsed 0.000050 user 0.000006 system sec
        !       [0.064533 user 0.013546 sys total]
        !       0/2 [2976/197116] filesystem blocks in/out
        !       0/0 [44325584/1] page faults/reclaims, 0  
[465469248] swaps
        !       0 [0] signals rcvd, 1/3 [2/5] messages rcvd/sent
        !       10/0 [-64186124/0] voluntary/involuntary context  
switches
        ! buffer usage stats:
        !       Shared blocks:          0 read,          0 written,  
buffer hit rate = 0.00%
        !       Local  blocks:          0 read,          0 written,  
buffer hit rate = 0.00%
        !       Direct blocks:          0 read,          0 written
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]STATEMENT:  INSERT  
INTO "tblContactInformation"("contactItem","contactType")
                                                VALUES ('foz@xxxxxxxxxxx 
','0010')
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]LOG:  duration:  
10.856 ms
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]LOG:  PLANNER  
STATISTICS
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]DETAIL:  ! system  
usage stats:
        !       0.000028 elapsed 0.000027 user 0.000003 system sec
        !       [0.066803 user 0.014689 sys total]
        !       0/4 [670957800/197124] filesystem blocks in/out
        !       0/0 [453276800/1] page faults/reclaims, 0 [46] swaps
        !       0 [0] signals rcvd, 1/3 [2/5] messages rcvd/sent
        !       13/0 [-63801094/0] voluntary/involuntary context  
switches
        ! buffer usage stats:
        !       Shared blocks:          0 read,          0 written,  
buffer hit rate = 0.00%
        !       Local  blocks:          0 read,          0 written,  
buffer hit rate = 0.00%
        !       Direct blocks:          0 read,          0 written
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]STATEMENT:  INSERT  
INTO "brdgPeopleContactInformation"

("peopleId","contactInformationId",rank, type)
                                               VALUES  
(currval 
('"tblPeople_peopleId_seq 
"'),currval('"tblContactInformation_contactInformationId_seq"'),  
'1', '100')
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]LOG:  PLANNER  
STATISTICS
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]DETAIL:  ! system  
usage stats:
        !       0.000952 elapsed 0.000560 user 0.000392 system sec
        !       [0.069269 user 0.016204 sys total]
        !       387067968/4 [404115672/537002508] filesystem blocks  
in/out
        !       480502400/0 [506016384/1] page faults/reclaims,  
-44323495 [58] swaps
        !       0 [0] signals rcvd, 1/3 [2/5] messages rcvd/sent
        !       63137568/1474900 [13/1474900] voluntary/involuntary  
context switches
        ! buffer usage stats:
        !       Shared blocks:          7 read,          0 written,  
buffer hit rate = 46.15%
        !       Local  blocks:          0 read,          0 written,  
buffer hit rate = 0.00%
        !       Direct blocks:          0 read,          0 written
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]CONTEXT:  SQL  
statement "SELECT 1 FROM ONLY "public"."tblContactInformation" x  
WHERE "contactInformationId" OPERATOR(pg_catalog.=) $1 FOR SHARE OF  
x"
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]STATEMENT:  INSERT  
INTO "brdgPeopleContactInformation"

("peopleId","contactInformationId",rank, type)
                                               VALUES  
(currval 
('"tblPeople_peopleId_seq 
"'),currval('"tblContactInformation_contactInformationId_seq"'),  
'1', '100')
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]LOG:  PLANNER  
STATISTICS
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]DETAIL:  ! system  
usage stats:
        !       0.000193 elapsed 0.000168 user 0.000025 system sec
        !       [0.070047 user 0.016455 sys total]
        !       0/4 [17047704/537002516] filesystem blocks in/out
        !       0/0 [25513984/1] page faults/reclaims, 0 [44323553]  
swaps
        !       0 [0] signals rcvd, 1/3 [2/5] messages rcvd/sent
        !       24576/0 [-62990099/0] voluntary/involuntary context  
switches
        ! buffer usage stats:
        !       Shared blocks:          1 read,          0 written,  
buffer hit rate = 80.00%
        !       Local  blocks:          0 read,          0 written,  
buffer hit rate = 0.00%
        !       Direct blocks:          0 read,          0 written
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]CONTEXT:  SQL  
statement "SELECT 1 FROM ONLY "public"."tblPeople" x WHERE  
"peopleId" OPERATOR(pg_catalog.=) $1 FOR SHARE OF x"
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]STATEMENT:  INSERT  
INTO "brdgPeopleContactInformation"

("peopleId","contactInformationId",rank, type)
                                               VALUES  
(currval 
('"tblPeople_peopleId_seq 
"'),currval('"tblContactInformation_contactInformationId_seq"'),  
'1', '100')
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]LOG:  duration:  
23.150 ms
[km_app_admin:km_tezt:2009-05-08 10:34:49 EDT]LOG:  disconnection:  
session time: 0:00:00.310 user=km_app_admin database=km_tezt  
host=ella.slis.indiana.edu port=40356
bash-3.00#

--

S pozdravem

Daniel Tlach
Freelance webdeveloper

Email: mail@xxxxxxxxxxxx
ICQ: 160914875
MSN: danaketh@xxxxxxxxxxx
Jabber: danaketh@xxxxxxxxx