Application shutdown with a specific query
Posted: Tue 21 Apr 2009 08:23
Hi everyone,
I'm a developper with Delphi 7 and I'm using dbexpmda.dll to connect to MySQL databases.
This query shutdown my application when I try to make an open :
But the same with intermediate fields works :
I tried with the last version of dbexpmda.dll 4.40.0.15 and the big isn't fixed.
Is this issue known or not ?
Thanks,
I'm a developper with Delphi 7 and I'm using dbexpmda.dll to connect to MySQL databases.
This query shutdown my application when I try to make an open :
Code: Select all
SELECT
SUM(LIGNES.QCOM*(LIGNES.TYPCOM="C"))-SUM(LIGNES.QCOM*(LIGNES.TYPCOM="A"))
FROM
lignes LIGNES LEFT OUTER JOIN nature NATURE ON ( LIGNES.NUMPRO = NATURE.CODE_NATURE ) ,
eleveurs ELEVEURS,
bandes BANDES,
familles FAMILLES
WHERE
BANDES.eleveur = ELEVEURS.CLE
AND
LIGNES.CUIR = BANDES.lot
AND
FAMILLES.FAMILLE = NATURE.FAMILLE
AND
(
BANDES.lot = 4
AND
BANDES.batiment = "1"
AND
FAMILLES.FAMILLE = "POULET"
)
Code: Select all
SELECT
SUM(LIGNES.QCOM*(LIGNES.TYPCOM="C"))-SUM(LIGNES.QCOM*(LIGNES.TYPCOM="A")),
SUM(LIGNES.QCOM*(LIGNES.TYPCOM="C")),
SUM(LIGNES.QCOM*(LIGNES.TYPCOM="A"))
FROM
lignes LIGNES LEFT OUTER JOIN nature NATURE ON ( LIGNES.NUMPRO = NATURE.CODE_NATURE ) ,
eleveurs ELEVEURS,
bandes BANDES,
familles FAMILLES
WHERE
BANDES.eleveur = ELEVEURS.CLE
AND
LIGNES.CUIR = BANDES.lot
AND
FAMILLES.FAMILLE = NATURE.FAMILLE
AND
(
BANDES.lot = 4
AND
BANDES.batiment = "1"
AND
FAMILLES.FAMILLE = "POULET"
)
Is this issue known or not ?
Thanks,