Re: HEPL: LOAD DATA LOCAL skips recors

2003-03-14 Thread Ignatius Reilly
In addition I would suggest to verify that your text file does not end with
a CR or LF character. This happens very often on Windows systems when for
instance saving an Excel sheet as a text file.

If you do not remove this last character(s), you risk inserting a blank row
in the DB.

Ignatius

- Original Message -
From: Paul DuBois [EMAIL PROTECTED]
To: Sebastian Stan [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Friday, March 14, 2003 4:02 PM
Subject: Re: HEPL: LOAD DATA LOCAL skips recors


 At 11:50 +0200 3/14/03, Sebastian Stan wrote:
 i have 2 DBFs and i'm doing the same thing on both of them : (i'm
 transforming the DBFs in TXTs)
 (in foxpro)  copy to file.txt delimited with '^' with character '#' 
 
 When  :
  LOAD DATA LOCAL INFILE  'file.TXT' into table table on mysql
fields
 terminated by '#' OPTIONALLY ENCLOSED BY '^';
 is executed i get 2 different results:
 1. from the 1st .txt file ALL the recors are loded
 2. from the 2nd it loads only the records 1,3,5,7,9 etc. are loaded. (and
i
 really need all of them , too :)) )
 
 
 If the txt files i make are with constant leght and i do  LOAD DATA
LOCAL
 INFILE  'file.TXT' into table table on mysql fields terminated by ' '

 it works just fine, but i need the first way.

 This is typically a problem of not indicating correctly what the
 end of line character sequence is.  How do your lines end?  Linefeeds?
 Carriage returns? Carriage-return/linefeed pairs?

 If it's something other than linefeeds, you'll need a LINES TERMINATED BY
 clause.

 
 
 Please help me.
 
 
 Thank you.
 --
Sebastian Stan
   [EMAIL PROTECTED]


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Re: Finding an ID between two dates

2003-03-14 Thread Ignatius Reilly
Quotes missing around dates.
WHERE 2003-03-14 ...

Ignatius

- Original Message -
From: Cory Hicks [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, March 14, 2003 9:05 PM
Subject: Finding an ID between two dates


 Hey folks!

 I am stumpedbeen reading the online manual, google groups, to no
 avail.

 I have a very simple table:

 time_period_id int(11) NOT NULL auto_increment,
 time_period_start date NOT NULL default '-00-00',
 time_period_end date NOT NULL default '-00-00',
 PRIMARY KEY  (time_period_id)

 I am trying to get the ID that relates to a date falling between the
 range of time_period_start(2003-03-01) and time_period_end(2003-03-15):

 $sql = SELECT time_period_id FROM time_periods
 WHERE 2003-03-14 BETWEEN time_period_start AND time_period_end;

 I should get one result form the query, the id, but I get no results.

 Advice? Helpful hints always welcome..

 Many thanks!

 Cory
 --
 Cory Hicks
 Texas Research International, Inc.
 [EMAIL PROTECTED]


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Exclude CREATE TEMPORARY TABLE from log-bin / replication?

2003-03-12 Thread Ignatius Reilly

It would be nice to have the possibility to exclude CREATE TEMPORARY TABLE
statements from the log bin.
Because such statements are really used not for updating a DB, but for
constructing intermediary statements that eventually derive in a final
INSERT/ UPDATE. I believe only this final statement should belong to the log
bin.

I have set up a replicated system, and the large number of CREATE TEMPORARY
TABLE performed on the Master DB is a needless drag on the system.

Anybody can enlight me on this subject?

Thanks

Ignatius

MySQL





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Re: mysql problem

2002-11-20 Thread Ignatius Reilly
Syntax errors. Try:

SELECT studenti.*
FROM studenti LEFT JOIN valutazioni ON studenti.sid=valutazioni.sid
WHERE ISNULL( valutazioni.sid )


Ignatius

- Original Message -
From: Francesco [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Wednesday, November 20, 2002 4:55 PM
Subject: mysql problem


 Hello,
 I tried to execute the following query:
 SELECT studenti.*
 FROM studenti,valutazioni LEFT JOIN valutazioni ON
studenti.sid=valutazioni.sid
 WHERE valutazioni.sid IS NULL;
 and give me the following error message:
 ERROR 1066: Not unique table/alias: 'valutazioni'
 I have the  Mysql 4.0.1 alpha version.
 I want to know what is the problem.


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