關於創建數據庫的sqlite日誌

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這是我的代碼來創建數據庫，但它不起作用，我不知道爲什麼。關於創建數據庫的sqlite日誌

public class DBAdapter { 

    private static final String DATABASE_NAME = "Enquete15"; 
    private static final int DATABASE_VERSION = 3; 

    private static final String MENAGE = "table_MENAGE"; 

    private static final String _id = "Numero_du_Questionnaire"; 
    private static final String col_Code_district = "Code_district"; 
    private static final String col_Region= "region"; 
    private static final String col_Provence_prefecture = "provence_prefecture"; 
    private static final String col_Commune_Arrondissement = "Commune_Arrondissement "; 
    private static final String col_N_district = "Numero_district "; 
    private static final String col_N_M_district = "N_ménage_district "; 
    private static final String col_N_menage_logement = "N_menage_logement "; 
    private static final String col_Adresse_menage = "Adresse_menage"; 
    private static final String col_Nom_Enqueteur = "Nom_enqueteur"; 
    private static final String col_code_enquêteur = "code_enqueteur "; 
    private static final String col_Date_realisation_enquête = "Date_réalisation_enquête "; 
    private static final String col_Nom_controleur = "Nom_contrôleur "; 
    private static final String col_code_controleur = "code_contrôleur "; 
    private static final String col_Date_controle = "Date_contrôle "; 
    private static final String col_echantillon_principal = "echantillon_principal"; 
    private static final String col_Statut_enquêté = "Statut_enquêté "; 
    private static final String col_Observations = "Observations "; 
    private static final String col_Type_habitat = "Type_habitat"; 
    private static final String col_Statut_occupation = "Statut_occupation "; 
    private static final String col_Nombre_ménages_habitant_logement = "Nombre_ménages_habitant_logement "; 
    private static final String col_Nombre_pièces_occupes_ménage = "Nombre_pièces_occupés_ménage "; 
    private static final String col_Mode_principal_approvisionnement_eau_potable = "Mode_principal_approvisionnement_eau_potable "; 
    private static final String col_Mode_principal_éclairage = "Mode_principal_éclairage "; 
    private static final String col_Mode_principal_assainissement = "Mode_principal_assainissement "; 
    private static final String col_Disposition_local_cuisine = "Disposition_local_cuisine "; 
    private static final String col_Disposition_local_WC = "Disposition_local_WC "; 
    private static final String col_Disposition_salle_eau = "Disposition_salle_eau(douche_baignoire) "; 

    private static final String DATABASE_CREATE = "CREATE TABLE " + MENAGE + "(" + _id +" INTEGER PRIMARY KEY AUTOINCREMENT," 
       + col_Region +" TEXT,"+ col_Provence_prefecture +" TEXT," 
    + col_Commune_Arrondissement +" TEXT,"+ col_N_district +" INT," 
    + col_N_M_district +" INT,"+ col_N_menage_logement +" INT,"+ col_Adresse_menage + " INT," 
    + col_Nom_Enqueteur +" INT,"+ col_code_enquêteur +" INT,"+ col_Date_realisation_enquête +" INT,"+ col_Nom_controleur +" INT,"+ col_code_controleur +" INT,"+ col_Date_controle +" INT,"+ col_echantillon_principal +" INT,"+ col_Statut_enquêté +" INT,"+ col_Observations +" INT,"+ col_Type_habitat +" INT,"+ col_Statut_occupation +" INT,"+ col_Nombre_ménages_habitant_logement +" INT," 
    + col_Nombre_pièces_occupes_ménage +" INT,"+ col_Mode_principal_approvisionnement_eau_potable +" INT," 
    + col_Mode_principal_éclairage +" INT,"+ col_Mode_principal_assainissement +" INT," 
    + col_Disposition_local_cuisine +" INT,"+ col_Disposition_local_WC +" INT," 
    + col_Disposition_salle_eau + " INT,"+ col_Disposition_local_WC +" INT" + ")";

的logcat中顯示了語法錯誤附近「（」

來源

2013-10-28 Utman Alami

發佈你的logcat如果有錯誤，你的數據庫合同（表名和列），並解釋什麼「沒有工作」。我們不能試圖猜測問題的所有可能性。我現在的猜測是：1.它試圖創建一個現有的表，或者2.錯誤地使用'_id'。 –

感謝您的迴應，logcat指出一個sqlite日誌（1）附近「（」：語法錯誤。我嘗試了很多次，但它沒有工作。再次感謝 –

這將是偉大的，如果有人有一個想法如何解決問題，我已經通過嘗試很多可能性尋找解決方案，但它不工作！ –

看來，錯誤是由具有括號中的列之一引起的：

private static final String col_Disposition_salle_eau = "Disposition_salle_eau(douche_baignoire) ";

消除和避免括號表和列名稱

此外，還有一個重複的列名稱：

+ col_Disposition_local_WC +" INT," 
+ col_Disposition_salle_eau + " INT," 
+ col_Disposition_local_WC +" INT" + ")"; // duplicate

刪除其中一個。

來源

2013-10-28 01:39:27

它的確行得通，我感謝你的努力，但我不知道表和列名稱的括號！非常感謝。 –

關於創建數據庫的sqlite日誌

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