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Re: Error: Call to undefined function MetabaseCreateLOB()

Manuel Lemos — Sun, 16 Nov 2008 23:48:15 GMT

Hello, ... You need to include metabase_lob.php to access objects with large data fields. -- Regards, Manuel Lemos Find and post PHP jobs

Error: Call to undefined function MetabaseCreateLOB()

m4r6u5 — Sun, 16 Nov 2008 22:24:34 GMT

Hi! I'm using the latest snapshot of Metastorage. The generated code doesn't contain function named MetabaseCreateLOB(). So the bug is probably in generation

Re: Metastorage 'persist' function producing invalid SQL

Nik Sands — Sat, 20 Sep 2008 05:20:20 GMT

I already know why it is being set to an empty string: That is simply what has been stored by the formsgeneration class that I'm using. I would have expected

Re: Metastorage 'persist' function producing invalid SQL

Manuel Lemos — Sat, 20 Sep 2008 05:16:31 GMT

Hello ... As you may see the grams variable is set to an empty string "" and not null as it should be. Now you need to check your code to figure why it is not

Re: Metastorage 'persist' function producing invalid SQL

Nik Sands — Sat, 20 Sep 2008 05:13:25 GMT

Good idea. :-) Below is the last few lines of the var_dump($inventory_item) output. To my inexperienced eye, it appears that it has the value of an empty

Re: Metastorage 'persist' function producing invalid SQL

Manuel Lemos — Sat, 20 Sep 2008 04:51:48 GMT

Hello, ... If you look at the generated code you can see this for setting the prepared query parameter of the grams field. if(IsSet($this->grams)) {

Re: Metastorage 'persist' function producing invalid SQL

Nik Sands — Sat, 20 Sep 2008 04:11:33 GMT

But you said that a '?' in a PrepareQuery should be converted to either an SQL NULL, or to a valid value in the actual Query. This is not happening in this

Re: Metastorage 'persist' function producing invalid SQL

Manuel Lemos — Sat, 20 Sep 2008 01:45:18 GMT

Hello, ... I generated the code of the class and it is correct. If you set the grams variable to null or unset it, it will be set a NULL on the database

Re: Metastorage 'persist' function producing invalid SQL

Nik Sands — Fri, 19 Sep 2008 22:52:32 GMT

oops, sorry, I'll try again (and copy/paste as well)... inventory_item notes text

Re: Metastorage 'persist' function producing invalid SQL

Manuel Lemos — Fri, 19 Sep 2008 22:42:40 GMT

Hello, ... It seems not file was attached to the message. Can you paste the class definition so I can try to reproduce your problem? -- Regards, Manuel Lemos

Re: Metastorage 'persist' function producing invalid SQL

Nik Sands — Fri, 19 Sep 2008 22:25:04 GMT

Hi Manuel, Thanks for looking at this for me. The class definition is attached to this email. The '?' is not getting replaced by a value, or by NULL, which is

Re: Metastorage 'persist' function producing invalid SQL

Manuel Lemos — Fri, 19 Sep 2008 20:44:45 GMT

Hello, ... ? in the prepared query is just a place holder that will be placed by the real value when the query is executed. If the variable is set to a value,

Re: Metastorage 'persist' function producing invalid SQL

Nik Sands — Fri, 19 Sep 2008 09:39:29 GMT

but in the situation I showed in my last example, it produces invalid SQL. Shouldn't this be avoided, no matter what the value of the variable? Metastorage

Re: Metastorage 'persist' function producing invalid SQL

Manuel Lemos — Fri, 19 Sep 2008 07:47:45 GMT

Hello, ... I am not sure what you mean. The code generate by Metastorage sets the field to NULL if you set the respective optional variable to null or just not

Re: Metastorage 'persist' function producing invalid SQL

Nik Sands — Fri, 19 Sep 2008 07:25:21 GMT

Hi Manuel, Thanks for your help... Is metastorage NOT supposed to replace this with a NULL in the SQL in this case? Is metastorage SUPPOSED to produce invalid