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where >22;5. Check the records of age Db.userInfo.find ({age: {$lt: 22}});Equivalent to: SELECT * from UserInfo where 6. Check the records of age >= 25Db.userInfo.find ({age: {$gte: 25}});Equivalent to: SELECT * from UserInfo where age >= 25;7. Check the records of age Db.userInfo.find ({age: {$lte: 25}});8. Query age >= 23 and age Db.userInfo.find ({age: {$gte: $lte: 26}});9. Query the data containing MON
to: SELECT * from userInfo where age = 22;4. Check the records of age > 22 Copy CodeThe code is as follows: Db.userInfo.find ({age: {$gt: 22}});Equivalent to: SELECT * from UserInfo where >22;5. Check the records of age Copy CodeThe code is as follows: Db.userInfo.find ({age: {$lt: 22}});Equivalent to: SELECT * from UserInfo where 6. Check the records of age >= 25 Copy CodeThe code is as follows: Db.userInfo.find ({age: {$gte: 25}});Equivalent to: SELECT * from UserInfo where age >= 25;7. Chec
. Check the records of age >= 25Db.userInfo.find ({age: {$gte: 25}});Equivalent to: SELECT * from UserInfo where age >= 25;7. Check the records of age Db.userInfo.find ({age: {$lte: 25}});8. Query age >= 23 and age Db.userInfo.find ({age: {$gte: $lte: 26}});9. Query the data containing MONGO in nameDb.userInfo.find ({name:/mongo/});Equal to percentSELECT * from UserInfo where name is like '%mongo% ';10, que
Db.userInfo.find ({age: {$lt: 22}});Equivalent to: SELECT * from UserInfo where 6. Check the records of age >= 25Db.userInfo.find ({age: {$gte: 25}});Equivalent to: SELECT * from UserInfo where age >= 25;7. Check the records of age Db.userInfo.find ({age: {$lte: 25}});8. Query age >= 23 and age Db.userInfo.find ({age: {gte:23,lte:26}});9. Query the data containing MONGO in nameDb.userInfo.find ({name:/mong
follows:Db.userInfo.distinct ("name");Will filter out the same data in nameEquivalent: Select Distict name from UserInfo;3. Check the record of age = 22The code is as follows:Db.userInfo.find ({"Age": 22});Equivalent to: SELECT * from userInfo where age = 22;4. Check the records of age > 22The code is as follows:Db.userInfo.find ({age: {$gt: 22}});Equivalent to: SELECT * from UserInfo where >22;5. Check the records of age The code is as follows:Db.userInfo.find ({age: {$lt: 22}});Equivalent to:
});Equivalent to: SELECT * from userInfo where age = 22;4. Check the records of age > 22Db.userInfo.find ({age: {$gt: 22}});Equivalent to: SELECT * from UserInfo where age > 22;5. Check the records of age Db.userInfo.find ({age: {$lt: 22}});Equivalent to: SELECT * from UserInfo where age 6. Check the records of age >= 25Db.userInfo.find ({age: {$gte: 25}});Equivalent to: SELECT * from UserInfo where age >= 25;7. Check the records of age Db.userInfo.find ({age: {$
; 22Db.userInfo.find ({age: {$gt: 22}});Equivalent to: SELECT * from UserInfo where >22;5. Check the records of age Db.userInfo.find ({age: {$lt: 22}});Equivalent to: SELECT * from UserInfo where 6. Check the records of age >= 25Db.userInfo.find ({age: {$gte: 25}});Equivalent to: SELECT * from UserInfo where age >= 25;7. Check the records of age Db.userInfo.find ({age: {$lte: 25}});8. Query age >= 23 and age Db.userInfo.find ({age: {$gte: $
");Will filter out the same data in nameEquivalent: Select Distict name from UserInfo;3. Check the record of age = 22 The code is as follows:Db.userInfo.find ({"Age": 22});Equivalent to: SELECT * from userInfo where age = 22;4. Check the records of age > 22 The code is as follows:Db.userInfo.find ({age: {$gt: 22}});Equivalent to: SELECT * from UserInfo where >22;5. Check the records of age The code is as follows:Db.userInfo.find ({age: {$lt: 22}});Equivalent to: SELECT * from UserInfo where 6.
page, using dbquery.shellbatchsize= 50, which shows 50 records per page.2. Duplicate data for a column in the current clustered collection after the query is removed Copy CodeThe code is as follows: Db.userInfo.distinct ("name");Will filter out the same data in nameEquivalent: Select Distict name from UserInfo;3. Check the record of age = 22 Copy CodeThe code is as follows: Db.userInfo.find ({"Age": 22});Equivalent to: SELECT * from userInfo where age = 22;4. Check the records of age > 22 Copy
after the query is removedCopy CodeThe code is as follows: Db.userInfo.distinct ("name");Will filter out the same data in nameEquivalent: Select Distict name from UserInfo;3. Check the record of age = 22Copy CodeThe code is as follows: Db.userInfo.find ({"Age": 22});Equivalent to: SELECT * from userInfo where age = 22;4. Check the records of age > 22Copy CodeThe code is as follows: Db.userInfo.find ({age: {$gt: 22}});Equivalent to: SELECT * from UserInfo where >22;5. Check the records of age Co
age > 22 Db.userInfo.find ({age: {$gt: 22}}); Equivalent to: SELECT * from UserInfo where >22; 5. Check the records of age Db.userInfo.find ({age: {$lt: 22}}); Equivalent to: SELECT * from UserInfo where 6. Check the records of age >= 25 Db.userInfo.find ({age: {$gte: 25}}); Equivalent to: SELECT * from UserInfo where age >= 25; 7. Check the records of age Db.userInfo.find ({age: {$lte: 25}}); 8. Query age >= 23 and age Db.userInfo.find ({age
as follows: Db.userInfo.find ({age: {$lt: 22}});Equivalent to: SELECT * from UserInfo where 6. Check the records of age >= 25The code is as follows: Db.userInfo.find ({age: {$gte: 25}});Equivalent to: SELECT * from UserInfo where age >= 25;7. Check the records of age The code is as follows: Db.userInfo.find ({age: {$lte: 25}});8. Query age >= 23 and age The code is as follows: Db.userInfo.find ({age: {$gte: $lte
What is mcptt MCPTT new global Standard, which would replace legacy group communication systems, such as VHF, TETRA, P25, IDEN and others . Key-advatage is this MCPTT is based on Lte-architecture and would be available for both, goverments/public safety as well a S commercial users. This Market-approach drives costs down due to economies of the scale. Sharing network-infrastructure with commercial users ensure adequate capacity for emergency situati
command cannot take ";"However, you can set the size of the data displayed on each page, using dbquery.shellbatchsize= 50, which shows 50 records per page.2. Duplicate data for a column in the current clustered collection after the query is removedDb.userInfo.distinct ("name");Will filter out the same data in nameEquivalent: Select Distict name from UserInfo;3. Check the record of age = 22Db.userInfo.find ({"Age": 22});Equivalent to: SELECT * from userInfo where age = 22;4. Check the records of
= 22; 4. Check the records of age > 22 Db.userInfo.find ({age: {$gt: 22}}); Equivalent to: SELECT * from UserInfo where age > 22; 5. Check the records of age Db.userInfo.find ({age: {$lt: 22}}); Equivalent to: SELECT * from UserInfo where age 6. Check the records of age >= 25 Db.userInfo.find ({age: {$gte: 25}}); Equivalent to: SELECT * from UserInfo where age >= 25; 7. Check the records of age Db.userInfo.find ({age: {$lte: 25}}); 8. Query a
userInfo where age = 22; 4. Check the records of age > 22[SQL] View plain copyDb.userInfo.find ({age: {$gt: 22}});Equivalent to: SELECT * from UserInfo where >22; 5. Check the records of age [SQL] View plain copyDb.userInfo.find ({age: {$lt: 22}});Equivalent to: SELECT * from UserInfo where 6. Check the records of age >= 25[SQL] View plain copyDb.userInfo.find ({age: {$gte: 25}});Equivalent to: SELECT * from UserInfo where age >= 25; 7. Check the records of age [SQL] View plain copyDb.userInfo
$lt less than$lte smaller than or equal to$GT > greater than greater than$gte >= greanter than and equal greater than or equal to$ne! = Not equal rangeThe simple usage is as follows:Demand:Users less than 30 are queried:Db. user. Find ({age:{$lt:}},{_id:0});Requirements: 18-25-year-old users are queriedDb. user. Find ({age:{$gte:$lte:)});Note: Here is a feature that is for the age of the key to query, can b
age > 22Db.userInfo.find ({age: {$gt: 22}});Equivalent to: SELECT * from UserInfo where >22; 5. Check the records of age Db.userInfo.find ({age: {$lt: 22}});Equivalent to: SELECT * from UserInfo where 6. Check the records of age >= 25Db.userInfo.find ({age: {$gte: 25}});Equivalent to: SELECT * from UserInfo where age >= 25; 7. Check the records of age Db.userInfo.find ({age: {$lte: 25}}); 8. Query age >= 23 and age Db.userInfo.find ({age: {$gte: $
How GSM is calculated:A: This is GSM, whether the LTE should be different.ASU conversion to dbm:dbm=-113+ (2*asu)All* Get the GSM Signal strength, valid values is (0-31) as defined in TS* 27.007 8.5if (ASU else if (ASU >=) level = Signal_strength_great (4);else if (ASU >= 8) level = Signal_strength_good (3);else if (ASU >= 5) level = Signal_strength_moderate (2);else level = Signal_strength_poor (1);Lte:The LTE
PhpSmarty character comparison code. Equal eq, not equal to ne, neq, gt greater than, lt less than, gte, ge Greater than or equal to, lte, le less than or equal to, not, mod modulo. Is [not] whether divby can be divisible by a certain number. is [not] eq is equal, Ne, neq are not equal, Gt>, Lt is less, Gte and ge are greater than or equal, Less than or equal to lte and le, Not Non. mod modulo. Is [not] can
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