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== PHP driver == === Manual install === * cd /tmp * wget http://pecl.php.net/get/mongo-1.4.3.tgz * tar xvzf mongo-1.4.3.tgz * yum install php-devel #on CentOS * phpize * ./configure * make * make install * add '''extension=mongo.so''' to /etc/php.ini * In CentOS 64 bit the '''mongo.so''' should be located in /usr/lib64/php/modules/mongo.so |
MongoDB
Query by data type
Select all documents in the inventory collection where the price field value is a Double.
1 db.inventory.find( { price: { $type : 1 } } )
Select all documents in the inventory collection where the datex field value is a Date.
1 db.inventory.find( { datex: { $type : 9 } } )
Data types
Type |
Number |
Double |
1 |
String |
2 |
Object |
3 |
Array |
4 |
Binary data |
5 |
Undefined (deprecated) |
6 |
Object id |
7 |
Boolean |
8 |
Date |
9 |
Null |
10 |
Regular Expression |
11 |
13 |
|
Symbol |
14 |
JavaScript (with scope) |
15 |
32-bit integer |
16 |
Timestamp |
17 |
64-bit integer |
18 |
Min key |
255 |
Max key |
127 |
PHP driver
Manual install
- cd /tmp
- tar xvzf mongo-1.4.3.tgz
- yum install php-devel #on CentOS
- phpize
- ./configure
- make
- make install
add extension=mongo.so to /etc/php.ini
In CentOS 64 bit the mongo.so should be located in /usr/lib64/php/modules/mongo.so