src/Repositories/EavAttributeGroupRepository.php
public function init()
    {

        // initialize the prepared statements
        $this->eavAttributeGroupStmt =
            $this->getConnection()->prepare($this->loadStatement(SqlStatementKeys::EAV_ATTRIBUTE_GROUP));
        $this->eavAttributeGroupsByAttributeSetIdStmt =
            $this->getConnection()->prepare($this->loadStatement(SqlStatementKeys::EAV_ATTRIBUTE_GROUPS_BY_ATTRIBUTE_SET_ID));
        $this->eavAttributeGroupByEntityTypeCodeAndAttributeSetNameAndAttributeGroupNameStmt =
            $this->getConnection()->prepare($this->loadStatement(SqlStatementKeys::EAV_ATTRIBUTE_GROUP_BY_ENTITY_TYPE_CODE_AND_ATTRIBUTE_SET_NAME_AND_ATTRIBUTE_GROUP_NAME));
    }
public function init()
    {

        // initialize the prepared statements
        $this->eavAttributeGroupStmt =
            $this->getConnection()->prepare($this->loadStatement(SqlStatementKeys::EAV_ATTRIBUTE_GROUP));
        $this->eavAttributeGroupsByAttributeSetIdStmt =
            $this->getConnection()->prepare($this->loadStatement(SqlStatementKeys::EAV_ATTRIBUTE_GROUPS_BY_ATTRIBUTE_SET_ID));
        $this->eavAttributeGroupByEntityTypeCodeAndAttributeSetNameAndAttributeGroupNameStmt =
            $this->getConnection()->prepare($this->loadStatement(SqlStatementKeys::EAV_ATTRIBUTE_GROUP_BY_ENTITY_TYPE_CODE_AND_ATTRIBUTE_SET_NAME_AND_ATTRIBUTE_GROUP_NAME));
    }
Initializes the repository's prepared statements.

@return void