How to make this request correct in Yii2?
0
I need to do this request using yiidbQuery().
How I can do it? I have this request and it works well in the PHPMyAdmin, but I can't repeat this using yiidbQuery(). This is my SQL Query:
SELECT
`z`.idzadaniya,
`r`.id
FROM
`zadaniya` AS `z`
LEFT JOIN
`result` AS `r`
ON
`r`.zadaniya_idzadaniya = `z`.idzadaniya AND `r`.created_at IN(
SELECT
MAX(`r`.created_at)
FROM
`zadaniya` AS `z`
JOIN
`result` AS `r`
ON
z.idzadaniya = r.zadaniya_idzadaniya
GROUP BY
`z`.idzadaniya
)
This is the request that I want to make, but I cannot implement it using yiidbQuery(). The request returns not all that I need. It does not return null values and not the current $subQuery.
$subQuery = (new yiidbQuery())->select(['max(r.created_at)'])->from('zadaniya AS z');
return $rows = (new yiidbQuery())
->select(['z.idzadaniya','r.id'])->from('zadaniya AS z')
->join('LEFT JOIN', 'result AS r', 'r.zadaniya_idzadaniya = z.idzadaniya')
->andWhere(['result.created_at'=>$subQuery])
->join('LEFT JOIN', 'result', 'z.idzadaniya = result.zadaniya_idzadaniya')
->groupBy('z.idzadaniya')
->all();
What I want to get. See picture 1. (correct)
What I get. See picture 2. Not correct for me
mysql database yii2
edited Nov 24 '18 at 0:33
Mihai Chelaru
2,210101122
asked Nov 23 '18 at 18:28
artem tarasovartem tarasov
114
add a comment |
0
I need to do this request using yiidbQuery().
How I can do it? I have this request and it works well in the PHPMyAdmin, but I can't repeat this using yiidbQuery(). This is my SQL Query:
SELECT
`z`.idzadaniya,
`r`.id
FROM
`zadaniya` AS `z`
LEFT JOIN
`result` AS `r`
ON
`r`.zadaniya_idzadaniya = `z`.idzadaniya AND `r`.created_at IN(
SELECT
MAX(`r`.created_at)
FROM
`zadaniya` AS `z`
JOIN
`result` AS `r`
ON
z.idzadaniya = r.zadaniya_idzadaniya
GROUP BY
`z`.idzadaniya
)
This is the request that I want to make, but I cannot implement it using yiidbQuery(). The request returns not all that I need. It does not return null values and not the current $subQuery.
$subQuery = (new yiidbQuery())->select(['max(r.created_at)'])->from('zadaniya AS z');
return $rows = (new yiidbQuery())
->select(['z.idzadaniya','r.id'])->from('zadaniya AS z')
->join('LEFT JOIN', 'result AS r', 'r.zadaniya_idzadaniya = z.idzadaniya')
->andWhere(['result.created_at'=>$subQuery])
->join('LEFT JOIN', 'result', 'z.idzadaniya = result.zadaniya_idzadaniya')
->groupBy('z.idzadaniya')
->all();
What I want to get. See picture 1. (correct)
What I get. See picture 2. Not correct for me
mysql database yii2
edited Nov 24 '18 at 0:33
Mihai Chelaru
2,210101122
asked Nov 23 '18 at 18:28
artem tarasovartem tarasov
114
try$subQuery = new Query(); $subQuery->select([new Expression('MAX(r.created_at)')]) ->from('zadaniya z') ->leftJoin('zadaniya z','z.idzadaniya = r.zadaniya_idzadaniya') ->groupBy('z.idzadaniya'); $query = new Query(); $query->select('z.idzadaniya,r.id') ->from('zadaniya z') ->leftJoin('result r', ['AND', ['=','r.zadaniya_idzadaniya','z.idzadaniya'], ['IN','r.created_at',$subQuery] ])->all();
– Muhammad Omer Aslam
Nov 23 '18 at 20:23
add the namespaces on top of your pageuse yiidbQuery,use yiidbExpression
– Muhammad Omer Aslam
Nov 23 '18 at 20:24
add a comment |
0
0
0
I need to do this request using yiidbQuery().
How I can do it? I have this request and it works well in the PHPMyAdmin, but I can't repeat this using yiidbQuery(). This is my SQL Query:
SELECT
`z`.idzadaniya,
`r`.id
FROM
`zadaniya` AS `z`
LEFT JOIN
`result` AS `r`
ON
`r`.zadaniya_idzadaniya = `z`.idzadaniya AND `r`.created_at IN(
SELECT
MAX(`r`.created_at)
FROM
`zadaniya` AS `z`
JOIN
`result` AS `r`
ON
z.idzadaniya = r.zadaniya_idzadaniya
GROUP BY
`z`.idzadaniya
)
This is the request that I want to make, but I cannot implement it using yiidbQuery(). The request returns not all that I need. It does not return null values and not the current $subQuery.
$subQuery = (new yiidbQuery())->select(['max(r.created_at)'])->from('zadaniya AS z');
return $rows = (new yiidbQuery())
->select(['z.idzadaniya','r.id'])->from('zadaniya AS z')
->join('LEFT JOIN', 'result AS r', 'r.zadaniya_idzadaniya = z.idzadaniya')
->andWhere(['result.created_at'=>$subQuery])
->join('LEFT JOIN', 'result', 'z.idzadaniya = result.zadaniya_idzadaniya')
->groupBy('z.idzadaniya')
->all();
What I want to get. See picture 1. (correct)
What I get. See picture 2. Not correct for me
mysql database yii2
edited Nov 24 '18 at 0:33
Mihai Chelaru
2,210101122
asked Nov 23 '18 at 18:28
artem tarasovartem tarasov
114
I need to do this request using yiidbQuery().
How I can do it? I have this request and it works well in the PHPMyAdmin, but I can't repeat this using yiidbQuery(). This is my SQL Query:
SELECT
`z`.idzadaniya,
`r`.id
FROM
`zadaniya` AS `z`
LEFT JOIN
`result` AS `r`
ON
`r`.zadaniya_idzadaniya = `z`.idzadaniya AND `r`.created_at IN(
SELECT
MAX(`r`.created_at)
FROM
`zadaniya` AS `z`
JOIN
`result` AS `r`
ON
z.idzadaniya = r.zadaniya_idzadaniya
GROUP BY
`z`.idzadaniya
)
This is the request that I want to make, but I cannot implement it using yiidbQuery(). The request returns not all that I need. It does not return null values and not the current $subQuery.
$subQuery = (new yiidbQuery())->select(['max(r.created_at)'])->from('zadaniya AS z');
return $rows = (new yiidbQuery())
->select(['z.idzadaniya','r.id'])->from('zadaniya AS z')
->join('LEFT JOIN', 'result AS r', 'r.zadaniya_idzadaniya = z.idzadaniya')
->andWhere(['result.created_at'=>$subQuery])
->join('LEFT JOIN', 'result', 'z.idzadaniya = result.zadaniya_idzadaniya')
->groupBy('z.idzadaniya')
->all();
What I want to get. See picture 1. (correct)
What I get. See picture 2. Not correct for me
mysql database yii2
mysql database yii2
edited Nov 24 '18 at 0:33
Mihai Chelaru
2,210101122
asked Nov 23 '18 at 18:28
artem tarasovartem tarasov
114
edited Nov 24 '18 at 0:33
Mihai Chelaru
2,210101122
asked Nov 23 '18 at 18:28
artem tarasovartem tarasov
114
edited Nov 24 '18 at 0:33
Mihai Chelaru
2,210101122
edited Nov 24 '18 at 0:33
Mihai Chelaru
2,210101122
edited Nov 24 '18 at 0:33
Mihai Chelaru
2,210101122
2,210101122
asked Nov 23 '18 at 18:28
artem tarasovartem tarasov
114
asked Nov 23 '18 at 18:28
artem tarasovartem tarasov
114
asked Nov 23 '18 at 18:28
artem tarasovartem tarasov
114
114
try$subQuery = new Query(); $subQuery->select([new Expression('MAX(r.created_at)')]) ->from('zadaniya z') ->leftJoin('zadaniya z','z.idzadaniya = r.zadaniya_idzadaniya') ->groupBy('z.idzadaniya'); $query = new Query(); $query->select('z.idzadaniya,r.id') ->from('zadaniya z') ->leftJoin('result r', ['AND', ['=','r.zadaniya_idzadaniya','z.idzadaniya'], ['IN','r.created_at',$subQuery] ])->all();
– Muhammad Omer Aslam
Nov 23 '18 at 20:23
add the namespaces on top of your pageuse yiidbQuery,use yiidbExpression
– Muhammad Omer Aslam
Nov 23 '18 at 20:24
add a comment |
try$subQuery = new Query(); $subQuery->select([new Expression('MAX(r.created_at)')]) ->from('zadaniya z') ->leftJoin('zadaniya z','z.idzadaniya = r.zadaniya_idzadaniya') ->groupBy('z.idzadaniya'); $query = new Query(); $query->select('z.idzadaniya,r.id') ->from('zadaniya z') ->leftJoin('result r', ['AND', ['=','r.zadaniya_idzadaniya','z.idzadaniya'], ['IN','r.created_at',$subQuery] ])->all();
– Muhammad Omer Aslam
Nov 23 '18 at 20:23
add the namespaces on top of your pageuse yiidbQuery,use yiidbExpression
– Muhammad Omer Aslam
Nov 23 '18 at 20:24
try
$subQuery = new Query(); $subQuery->select([new Expression('MAX(r.created_at)')]) ->from('zadaniya z') ->leftJoin('zadaniya z','z.idzadaniya = r.zadaniya_idzadaniya') ->groupBy('z.idzadaniya'); $query = new Query(); $query->select('z.idzadaniya,r.id') ->from('zadaniya z') ->leftJoin('result r', ['AND', ['=','r.zadaniya_idzadaniya','z.idzadaniya'], ['IN','r.created_at',$subQuery] ])->all();– Muhammad Omer Aslam
Nov 23 '18 at 20:23
try
$subQuery = new Query(); $subQuery->select([new Expression('MAX(r.created_at)')]) ->from('zadaniya z') ->leftJoin('zadaniya z','z.idzadaniya = r.zadaniya_idzadaniya') ->groupBy('z.idzadaniya'); $query = new Query(); $query->select('z.idzadaniya,r.id') ->from('zadaniya z') ->leftJoin('result r', ['AND', ['=','r.zadaniya_idzadaniya','z.idzadaniya'], ['IN','r.created_at',$subQuery] ])->all();– Muhammad Omer Aslam
Nov 23 '18 at 20:23
add the namespaces on top of your page
use yiidbQuery, use yiidbExpression– Muhammad Omer Aslam
Nov 23 '18 at 20:24
add the namespaces on top of your page
use yiidbQuery, use yiidbExpression– Muhammad Omer Aslam
Nov 23 '18 at 20:24
add a comment |
0
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try
$subQuery = new Query(); $subQuery->select([new Expression('MAX(r.created_at)')]) ->from('zadaniya z') ->leftJoin('zadaniya z','z.idzadaniya = r.zadaniya_idzadaniya') ->groupBy('z.idzadaniya'); $query = new Query(); $query->select('z.idzadaniya,r.id') ->from('zadaniya z') ->leftJoin('result r', ['AND', ['=','r.zadaniya_idzadaniya','z.idzadaniya'], ['IN','r.created_at',$subQuery] ])->all();– Muhammad Omer Aslam
Nov 23 '18 at 20:23
add the namespaces on top of your page
use yiidbQuery,use yiidbExpression– Muhammad Omer Aslam
Nov 23 '18 at 20:24