Hi,
Thanks for your reply.
I've ran a "check database structure and clear converter cache in operational state ADMIN" last monday, i didn't get any error.
I've also set the sample value of the involved table to 0, and i don't get error message anymore during statistics update.
Here the structure of the table:
CREATE TABLE "TORPEDO"."INDICATEUR_OLD"
(
"SKU_C_CODE" Char (17) ASCII NOT NULL,
"STO_C_CODE" Char (5) ASCII NOT NULL,
"TI_C_CODE" Char (10) ASCII NOT NULL,
"IND_F_VALEUR" Float (16),
"IND_D_CREATION" Timestamp DEFAULT TIMESTAMP,
PRIMARY KEY("SKU_C_CODE", "STO_C_CODE", "TI_C_CODE"),
FOREIGN KEY "TYPE IND" ("TI_C_CODE") REFERENCES "TORPEDO"."TYPE_INDICATEUR" ("TI_C_CODE") ON DELETE RESTRICT
)
And the query used to populate it:
insert into indicateur(sku_c_code,sto_c_code,ti_c_code,ind_f_valeur)
select '0100012','2ANGE','PA',23 from dual
union
select '0100012','2ANGE','PV',17.5 from dual
union
... (between 2 and 10 unions)
update duplicates
The goal was to insert/update several records with 1 query. The process ran 5 times faster than running one query by insert/update.
I ran something like 100.000 queries like that every day, and i've only find less than 10 corrupted records, 1 or 2 times a week.
The problem only occurs on 64 bits system.
Frédéric.
