MongoDB inserts float when trying to insert integer

Question

gt  db data update   name    zero       set     value   0         gt  db data findOne   name    zero         name    zero    value   0 0      How do I get Mongo to insert an integer   Thank you

User · Answer

A slightly simpler syntax  in Robomongo at least  worked for me   db database save   Year   NumberInt 2015

User · Answer

If the value type is already double  then update the value with  set command can not change the value type double to int when using NumberInt   or NumberLong   function  So  to Change the value type  it must update the whole record   var re   db data find   name    zero    re  value   NumberInt 0  db data update   name    zero    re

User · Answer

Well  it s JavaScript  so what you have in  value  is a Number  which can be an integer or a float  But there s not really a difference in JavaScript  From Learning JavaScript   The Number Data Type Number data types in JavaScript are floating-point numbers  but they may or may not have a fractional component  If they don   t have a decimal point or fractional component  they   re treated as integers   base-10 whole numbers in a range of    253 to 253

User · Answer

db data update   name    zero       set     value   NumberInt 0       You can also use NumberLong

[mongodb] MongoDB inserts float when trying to insert integer

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