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i have this script where i'm used to do a simple projection for a dynamic result

 SELECT M.nom_utilisateur, SUM(M.montant_bulletin ) as Montant_Total_BS, SUM(M.montant_payer ) as Montant_Total_payer, COUNT(M.ref_bs ) as nbr_bs_total, (SELECT COUNT(*) FROM mutuelle_bi.`Mutuelle` WHERE nom_utilisateur = M.nom_utilisateur AND (M.nom_assurence = "Star" AND M.etat_bs = "Remboursé")) as nbr_bs_total_payer, (SELECT COUNT(*) FROM mutuelle_bi.`Mutuelle` WHERE nom_utilisateur = M.nom_utilisateur AND (M.nom_assurence = "Star" AND M.etat_bs = "Non remboursé")) as nbr_bs_non_payer, (SELECT COUNT(*) FROM mutuelle_bi.`Mutuelle` WHERE nom_utilisateur = M.nom_utilisateur AND (M.nom_assurence = "Star" AND M.etat_bs = "En cours")) as nbr_bs_en_cours, (SELECT COUNT(*) FROM mutuelle_bi.`Mutuelle` WHERE nom_utilisateur = M.nom_utilisateur AND (M.nom_assurence = "Star" AND M.etat_bs = "Nouveau")) as nbr_bs_nouveau FROM mutuelle_bi.`Mutuelle` M WHERE M.nom_assurence = "Star" GROUP BY M.nom_utilisateur

but something goes wrong ; as i have this error :

1055 - Expression #5 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'mutuelle_bi.M.etat_bs' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

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How may i modify my script by the way to solve this problem , given that i shouldn't modify any config file of my sql server . and i should only write scripts

Any Suggestions ??

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3
  • You have to use conditional counting instead of subqueries. Commented Dec 15, 2016 at 12:19
  • It isn't entirely clear whether you wan to keep only_full_group_by, which can be changed only for current session but is of course a feature to help prevent bogus result sets. Commented Dec 15, 2016 at 12:21
  • You can simple use the ANY_VALUE() function in the nonaggregated column. See: stackoverflow.com/a/40578865/439171 Commented Jan 17, 2017 at 20:06

2 Answers 2

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You can also try to disable the only_full_group_by setting:

set global sql_mode='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';

Worked for me.

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7

I think you just want conditional aggregation:

SELECT M.nom_utilisateur, SUM(M.montant_bulletin ) as Montant_Total_BS, SUM(M.montant_payer) as Montant_Total_payer, SUM(M.etat_bs = 'Remboursé') as nbr_bs_total_payer, SUM(M.etat_bs = 'Non remboursé') as nbr_bs_non_payer, SUM(M.etat_bs = 'En cours') as nbr_bs_en_cours, SUM(M.etat_bs = 'Nouveau') as nbr_bs_nouveau FROM mutuelle_bi.`Mutuelle` M WHERE M.nom_assurence = 'Star' GROUP BY M.nom_utilisateur;
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