Magento 2 Product Listing Issue:- You cannot define a correlation name 'mp' more than once

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I'm trying to join custom table on product listing page,here is the Class and method:-

Class:- vendor/magento/module-catalog/Block/Product/ProductList/Toolbar.php

Method:- setCollection()

Here is the code of this method:-

 public function setCollection($collection)

    {

        $this->_collection = $collection;



       //My Custom Code



         $mpJoinConditions = 'mp.mageproduct_id = e.entity_id';



                       $this->_collection->getSelect()->join(

                ['mp' => $this->_collection->getTable('marketplace_product')],

                $mpJoinConditions,

                

            )->columns("mp.seller_id");



       // End of My Custom Code



        $this->_collection->setCurPage($this->getCurrentPage());



        // we need to set pagination only if passed value integer and more that 0

        $limit = (int)$this->getLimit();

        if ($limit) {

            $this->_collection->setPageSize($limit);

        }

        if ($this->getCurrentOrder()) {

            $this->_collection->setOrder($this->getCurrentOrder(), $this->getCurrentDirection());

        }

        return $this;

    }

But getting following issue:-

"You cannot define a correlation name 'mp' more than once"

Please help me to resolve the issue!!!

asked yesterday

wakar Ahamad

329113

add a comment |

I'm trying to join custom table on product listing page,here is the Class and method:-

Class:- vendor/magento/module-catalog/Block/Product/ProductList/Toolbar.php

Method:- setCollection()

Here is the code of this method:-

 public function setCollection($collection)

    {

        $this->_collection = $collection;



       //My Custom Code



         $mpJoinConditions = 'mp.mageproduct_id = e.entity_id';



                       $this->_collection->getSelect()->join(

                ['mp' => $this->_collection->getTable('marketplace_product')],

                $mpJoinConditions,

                

            )->columns("mp.seller_id");



       // End of My Custom Code



        $this->_collection->setCurPage($this->getCurrentPage());



        // we need to set pagination only if passed value integer and more that 0

        $limit = (int)$this->getLimit();

        if ($limit) {

            $this->_collection->setPageSize($limit);

        }

        if ($this->getCurrentOrder()) {

            $this->_collection->setOrder($this->getCurrentOrder(), $this->getCurrentDirection());

        }

        return $this;

    }

But getting following issue:-

"You cannot define a correlation name 'mp' more than once"

Please help me to resolve the issue!!!

asked yesterday

wakar Ahamad

329113

add a comment |

I'm trying to join custom table on product listing page,here is the Class and method:-

Class:- vendor/magento/module-catalog/Block/Product/ProductList/Toolbar.php

Method:- setCollection()

Here is the code of this method:-

 public function setCollection($collection)

    {

        $this->_collection = $collection;



       //My Custom Code



         $mpJoinConditions = 'mp.mageproduct_id = e.entity_id';



                       $this->_collection->getSelect()->join(

                ['mp' => $this->_collection->getTable('marketplace_product')],

                $mpJoinConditions,

                

            )->columns("mp.seller_id");



       // End of My Custom Code



        $this->_collection->setCurPage($this->getCurrentPage());



        // we need to set pagination only if passed value integer and more that 0

        $limit = (int)$this->getLimit();

        if ($limit) {

            $this->_collection->setPageSize($limit);

        }

        if ($this->getCurrentOrder()) {

            $this->_collection->setOrder($this->getCurrentOrder(), $this->getCurrentDirection());

        }

        return $this;

    }

But getting following issue:-

"You cannot define a correlation name 'mp' more than once"

Please help me to resolve the issue!!!

asked yesterday

wakar Ahamad

329113

I'm trying to join custom table on product listing page,here is the Class and method:-

Class:- vendor/magento/module-catalog/Block/Product/ProductList/Toolbar.php

Method:- setCollection()

Here is the code of this method:-

 public function setCollection($collection)

    {

        $this->_collection = $collection;



       //My Custom Code



         $mpJoinConditions = 'mp.mageproduct_id = e.entity_id';



                       $this->_collection->getSelect()->join(

                ['mp' => $this->_collection->getTable('marketplace_product')],

                $mpJoinConditions,

                

            )->columns("mp.seller_id");



       // End of My Custom Code



        $this->_collection->setCurPage($this->getCurrentPage());



        // we need to set pagination only if passed value integer and more that 0

        $limit = (int)$this->getLimit();

        if ($limit) {

            $this->_collection->setPageSize($limit);

        }

        if ($this->getCurrentOrder()) {

            $this->_collection->setOrder($this->getCurrentOrder(), $this->getCurrentDirection());

        }

        return $this;

    }

But getting following issue:-

"You cannot define a correlation name 'mp' more than once"

Please help me to resolve the issue!!!

magento2.2.4 join-table product-listing

asked yesterday

wakar Ahamad

329113

asked yesterday

wakar Ahamad

329113

asked yesterday

wakar Ahamad

329113

asked yesterday

wakar Ahamad

329113

asked yesterday

wakar Ahamad

329113

add a comment |

1 Answer
1

active

oldest

votes

Used Tablename "marketplace_product" instead of using alias "mp" and it's working fine now.

answered yesterday

wakar Ahamad

329113

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

Used Tablename "marketplace_product" instead of using alias "mp" and it's working fine now.

answered yesterday

wakar Ahamad

329113

add a comment |

Used Tablename "marketplace_product" instead of using alias "mp" and it's working fine now.

answered yesterday

wakar Ahamad

329113

add a comment |

Used Tablename "marketplace_product" instead of using alias "mp" and it's working fine now.

answered yesterday

wakar Ahamad

329113

Used Tablename "marketplace_product" instead of using alias "mp" and it's working fine now.

answered yesterday

wakar Ahamad

329113

answered yesterday

wakar Ahamad

329113

answered yesterday

wakar Ahamad

329113

answered yesterday

wakar Ahamad

329113

add a comment |

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