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回答說： set_primary_key「QTLID」的模型，告訴模型pirmary ID不ID思維獅身人面像：索引錯誤

我得到這個錯誤，當我耙：TS指數

Cannot automatically map attribute sphinx_internal_id in QtlTable to an 
equivalent Sphinx type (integer, float, boolean, datetime, string as ordinal). 
You could try to explicitly convert the column's value in your define_index 
block: 
    has "CAST(column AS INT)", :type => :integer, :as => :column

我無法弄清楚如何解決這個問題。

這裏是我的模型（注意我沒安裝這個數據庫，所以不要在我身上跳了可怕的慣例）：

class QtlTable < ActiveRecord::Base 
    ... 
    define_index do 
     indexes :QTLID 
     has :QTLName 
    end  
end

下面是模式看起來像qtl_table：

create_table "qtl_table", :primary_key => "QTLID", :force => true do |t| 
    t.string "QTLName",      :limit => 60,  :default => "", :null => false 
    t.string "Parent_1",     :limit => 60,  :default => "", :null => false 
    t.string "Parent_2",     :limit => 60,  :default => "", :null => false 
    t.string "Heritability",    :limit => 60,  :default => "" 
    t.text "Population_size",    :limit => 16777215 
    t.string "Number_plants_bulked",  :limit => 10 
    t.text "Pop_high_score",    :limit => 16777215 
    t.text "Pop_low_score",    :limit => 16777215 
    t.string "Loci_tested",     :limit => 10,  :default => "" 
    t.string "Intervals_associated",  :limit => 10,  :default => "" 
    t.string "Interval_length",    :limit => 6,  :default => "" 
    t.string "Interval_LOD_score",   :limit => 12,  :default => "" 
    t.string "Interval_P_value",   :limit => 6,  :default => "" 
    t.string "Interval_R2",     :limit => 6,  :default => "" 
    t.string "Genotypic_R2",    :limit => 6,  :default => "" 
    t.text "R2_Definition",    :limit => 16777215 
    t.string "Percent_variation_explained", :limit => 6,  :default => "" 
    t.string "First_entered",    :limit => 60,  :default => "", :null => false 
    t.string "Last_update",     :limit => 60,  :default => "" 
    t.string "TraitName",     :limit => 100,  :default => "" 
    t.binary "in_new",      :limit => 1 
end 

add_index "qtl_table", ["QTLName"], :name => "QTLName_index" 
add_index "qtl_table", ["TraitName"], :name => "TraitName_index"

答案： set_primary_key模型中的「QTLID」告訴模型表明pirmary ID不是ID

來源

2012-01-03 bdeonovic

回答： set_primary_key模型中的「QTLID」告訴模型pirmary ID不是ID – bdeonovic 2012-01-03 21:46:04

set_primary_key模型中的「QTLID」告訴模型pirmary I D不是ID

來源

2012-07-18 18:18:17 bdeonovic

思維獅身人面像：索引錯誤

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