Hello, I'm using FB 2.5.
Having a string like "10 -20 10.2" it is possible to get 3 numeric
values = 10, -20 and 10.2?
That numbers are % to be applied to a currency field
MY_CURR_FIELD + 10% - 20% + 10.2%
...meanwhile I'm trying to write a UDF, but I have none experience in
doing that...
[FB 2.5]
Hello there!
a have a very common situation... a table (T1) which is joined to T2...
I want to delete all records from T1 that has a null description in T2
this works fine:
delete from t1 where (select t2.descripcion from t2 where (t1.id_t2 =
t2.id)) is null
but I wander if there is
Hello! I use FB2.5. It is possible to have an SP in which I send a
string as input paramemeter and I get the value of some field named as
my input parameter?
CREATE PROCEDURE PANIO_TERMINADO (
in_id fk_id,
in_etapa codigo)
returns (
out_fecha fecha_hora)
as
begin
select /* (in_
Hi Karol! Sorry bat I don't know how to do it with a normal select...
how would it be?
-s
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Hello! I'm using FB2.5. Is there any command line to copy a database to
a blank one? I mean, I need to create an empty copy of a given database,
but I'd like to do it using a command in a bath file... I hope I'm
clear! I'v been googling but had no luck!. -sergio
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hello!! I have this situation, and don't know how to solve it...
My table:
ID ORIGINAL_ID
1NULL
21
32
4NULL
51
So, the ID 1 has two children (2 and 5) and 2 has one children (3). Of
course, ID 3 could have N children and so on.
Hello! This may be a silly question, but just in case I ask it anyway...
Is there any problem in doing something like this?
select
d.descripcion,
d.cantidad,
p.id as id_plan_ctas,
p.descripcion as desc_plan_ctas
from fac_ven_detalle d
left join cont_plan p on ((d.plan_ct
(Firebird 2.5)
Hello! this is probably an old question, but didn't find nothing on the
net...
Here's a sample table: MyTable (has two fields) = ID: integer & MyDate: Date
Is this the best (fastest) way to get the LAST inserted record from a table?
select MyDate from MyTable where id = (select
(FB 2.5)
Hello! is there any problem in using gbak with this string:
gbak c:\myfolder\mydatabse.fdb [etc...]
while there are other PCs connected to the same databse with tcp/ip:
servername:c:\myfolder\mydatabse.fdb ???
If I remember well, mixing string connections could damage the database?
I
Hello! I have a timestamp field with an index
how can I select the fields from a given date, but using the index?
If I do:
where
((cast (MyTimeStamp as date)) between :from_date and :to_date)
I guess that is better not to do the cast and pass the params with date
+ time.
I use Delphi and
Hello! Having this simple query: (and "some_id" being a foreing key)
select * from my_table where (some_id is null)
uses the index... but
select * from my_table where (some_id is not null)
doesn't uses it.
Now the table is quite small, so I have no performance issues, but can I
do something f
Hello! In the FB guide reads:
"Setting a generator directly to a certain value (“Update”)
PSQL
GEN_ID(, - GEN_ID(, 0 ) );
Warning
This is more of a dirty little trick to do what you normally cannot
and should not do in SPs and triggers: /setting/ gener
Hello there!
I use FB 2.5. Is there any known problem with having the database file
in an external USB drive conected to the server?
Just in case (don't know if it matters!) I always use superserver mode.
thanks!!
-sergio
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Hello... I think I've posted this question before, but now can't find
the thread... Anyway I still have the problem...
An UDF that worked fine in FB 32 bits, in 64 bits doesn't work
This is the DDL:
DECLARE EXTERNAL FUNCTION SG_DES
DOUBLE PRECISION,
CSTRING(50)
RETURNS DOUBLE PRECISIO
(FB2.5)
Hello!
I have a simple table like this
CREATE TABLE INVOICES_DETAIL (
IDID,
ID_STOCK FK_ID,
QTY INTEGER,
PRICE MONEY,
DEFAULT_PRICE MONEY
);
Most of the times, (lets say 90%) the default_
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