Discussion :

[yanis97]

Bonjour;

J'ai l'erreur suivante :

0000315a JDBCException E org.hibernate.util.JDBCExceptionReporter logExceptions ORA-01795: le nombre maximum d'expressions autorisé dans une liste est de 1000

Quand j'exécute la requete SQL suivante :

Code :

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SELECT   avisdif.*
  FROM   DIF_AVIS_DIFFUSION avisdif,
         DIF_COMPTE_RENDU_RECEPTION crr,
         RO_AVIS avisrec,
         RO_COMMANDE commande
 WHERE       avisdif.id_dif_compte_rendu_reception = crr.id
         AND avisrec.lb_discriminant = 'AvisReception'
         AND crr.id_ro_avis_reception = avisrec.id
         AND avisrec.id_ro_commande = commande.id
         AND ( (commande.dt_debut_diffusion >= :1
                AND commande.dt_debut_diffusion <= :2)
              OR (commande.dt_fin_diffusion >= :3
                  AND commande.dt_fin_diffusion <= :4)
              OR (commande.dt_debut_diffusion < :5
                  AND commande.dt_fin_diffusion > :6))
         AND (:7 = 0
              OR avisdif.id_ro_oad IN
                      (:8,
                       :9,
                       :10,
                       :11,
                       :12,
                       :13,
                       :14,
                       :15,
                       :16,
                       :17,
                       :18,
                       :19,
                       :20,
                       :21,
                       :22,
                       :23,
                       :24,
                       :25,
                       :26,
                       :27,
                       :28,
                       :29,
                       :30,
                       :31,
                       :32,
                       :33,
                       :34,
                       :35,
                       :36,
                       :37,
                       :38,
                       :39,
                       :40,
                       :41,
                       :42,
                       :43,
                       :44,
                       :45,
                       :46,
                       :47,
                       :48,
                       :49,
                       :50,
                       :51,
                       :52,
                       :53,
                       :54,
                       :55,
                       :56,
                       :57,
                       :58,
                       :59,
                       :60,
                       :61,
                       :62,
                       :63,
                       :64,
                       :65,
                       :66,
                       :67,
                       :68,
                       :69,
                       :70,
                       :71,
                       :72,
                       :73,
                       :74,
                       :75,
                       :76,
                       :77,
                       :78,
                       :79,
                       :80,
                       :81,
                       :82,
                       :83,
                       :84,
                       :85,
                       :86,
                       :87,
                       :88,
                       :89,
                       :90,
                       :91,
                       :92,
                       :93,
                       :94,
                       :95,
                       :96,
                       :97,
                       :98,
                       :99,
                       :100,
                       :101,
                       :102,
                       :103,
                       :104,
                       :105,
                       :106,
                       :107,
                       :108,
                       :109,
                       :110,
                       :111,
                       :112,
                       :113,
                       :114,
                       :115,
                       :116,
                       :117,
                       :118,
                       :119,
                       :120,
                       :121,
                       :122,
                       :123,
                       :124,
                       :125,
                       :126,
                       :127,
                       :128,
                       :129,
                       :130,
                       :131,
                       :132,
                       :133,
                       :134,
                       :135,
                       :136,
                       :137,
                       :138,
                       :139,
                       :140,
                       :141,
                       :142,
                       :143,
                       :144,
                       :145,
                       :146,
                       :147,
                       :148,
                       :149,
                       :150,
                       :151,
                       :152,
                       :153,
                       :154,
                       :155,
                       :156,
                       :157,
                       :158,
                       :159,
                       :160,
                       :161,
                       :162,
                       :163,
                       :164,
                       :165,
                       :166,
                       :167,
                       :168,
                       :169,
                       :170,
                       :171,
                       :172,
                       :173,
                       :174,
                       :175,
                       :176,
                       :177,
                       :178,
                       :179,
                       :180,
                       :181,
                       :182,
                       :183,
                       :184,
                       :185,
                       :186,
                       :187,
                       :188,
                       :189,
                       :190,
                       :191,
                       :192,
                       :193,
                       :194,
                       :195,
                       :196,
                       :197,
                       :198,
                       :199,
                       :200,
                       :201,
                       :202,
                       :203,
                       :204,
                       :205,
                       :206,
                       :207,
                       :208,
                       :209,
                       :210,
                       :211,
                       :212,
                       :213,
                       :214,
                       :215,
                       :216,
                       :217,
                       :218,
                       :219,
                       :220,
                       :221,
                       :222,
                       :223,
                       :224,
                       :225,
                       :226,
                       :227,
                       :228,
                       :229,
                       :230,
                       :231,
                       :232,
                       :233,
                       :234,
                       :235,
                       :236,
                       :237,
                       :238,
                       :239,
                       :240,
                       :241))
         AND (:242 = 0
              OR avisdif.id_rgo_uc IN
                      (:243,
                       :244,
                       :245,
                       :246,
                       :247,
                       :248,
                       :249,
                       :250,
                       :251,
                       :252,
                       :253,
                       :254,
                       :255,
                       :256,
                       :257,
                       :258,
                       :259,
                       :260,
                       :261,
                       :262,
                       :263,
                       :264,
                       :265,
                       :266,
                       :267,
                       :268,
                       :269,
                       :270,
                       :271,
                       :272,
                       :273,
                       :274,
                       :275,
                       :276,
                       :277,
                       :278,
                       :279,
                       :280,
                       :281,
                       :282,
                       :283,
                       :284,
                       :285,
                       :286,
                       :287,
                       :288,
                       :289,
                       :290,
                       :291,
                       :292,
                       :293,
                       :294,
                       :295))
         AND (:296 = 0 OR avisdif.id_rgo_tournee IN (:297))
         AND (:298 = 0 OR avisdif.id_dif_bon_travail IN (:299))
         AND (:300 = 0 OR avisdif.co_code_dif_sortie = :301)
         AND (:302 = 0
              OR avisdif.co_code_dif_statut IN
                      (:303, :304, :305, :306, :307, :308))

Est ce une limitation du IN ?

Merci

[mnitu]

ORA-01795 maximum number of expressions in a list is 1000

Cause: More than 254 columns or expressions were specified in a list.

Action: Remove some of the expressions from the list.

Limit and conversion very long IN list

[yanis97]

Limit and conversion very long IN list

OK mais dans le forum il ne propose pas de solution ?

[mnitu]

OK mais dans le forum il ne propose pas de solution ?

Si

Please do not dyamically create a statement with hard wired IN list values or OR'ed
expressions. That is the worst thing you can do to us. We'll spend more time parsing
queries then actually executing them!!

Either use the static temp table or use one of the object tables or PLSQL tables as outlined in the link.