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BETWEEN queries #19

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Gamaroff opened this issue Jan 10, 2013 · 4 comments
Closed

BETWEEN queries #19

Gamaroff opened this issue Jan 10, 2013 · 4 comments

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@Gamaroff
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Is it possible to do BETWEEN queries with the current code or would I need to develop new code to do this?
@dresende
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It's not possible, you need to develop code for now.

@dresende
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I just checked all 3 drivers and the syntax is the same so it is a good addition. I just don't know yet the best syntax for this.

@dresende
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I'm thinking about exposing some "special" functions to create "special" objects to use in conditions.

Person.find({ age: orm.between(20, 30) }, ....);

This.between() would return a common object with a non-enumerable function that would tell the sql builder what thing it is.. this could be used for other things:

Person.find({ age: orm.greater(20) }, ...);

@Gamaroff
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That sounds great. Very powerful indeed.

dresende added a commit that referenced this issue Jan 10, 2013
@dresende
Changes sql SELECT to support special objects in condition values (fixes
1ed3dc5 
 #19)

Example:

```js
Person.find({ age: orm.between(20, 30) }, cb);
```

Other special objects:

- orm.eq(val): equal to val
- orm.ne(val): not equal to val
- orm.gt(val): greater than val
- orm.gte(val): greater or equal to val
- orm.lt(val): lesser than val
- orm.lte(val): lesser or equal to val
dxg added a commit that referenced this issue Sep 19, 2017
@dxg
Merge pull request #19 from locomote/fix/lm-2855-fix-tests-for-all-dr…
e2da459 
…ivers

Fixed failed mysql tests
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@dresende @Gamaroff