Administrator / test_1

Commit b2fc02348b2e595927383af83cc096387acfc4e2

Authored by Mihail
1 parent 40cac1b6

add migration PrefixDelete function

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console/migrations/m151013_062829_deletePrefixFunction.php 0 → 100644
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  1 +<?php
  2 +
  3 +use yii\db\Schema;
  4 +use yii\db\Migration;
  5 +
  6 +/**
  7 + * Class m151013_062829_deletePrefixFunction
  8 + * добавляем две функции - одна ищет префикс по поставщику и бренду,
  9 + * другая удаляет найденный префикс из переданного артикула
  10 + */
  11 +class m151013_062829_deletePrefixFunction extends Migration
  12 +{
  13 + public function safeUp()
  14 + {
  15 + $find_prefix = <<< SQL
  16 + CREATE FUNCTION FindPrefix(p_importer_id int, p_brand VARCHAR(100)) RETURNS VARCHAR(50)
  17 + BEGIN
  18 + DECLARE _prefix varchar(10);
  19 +
  20 + select prefix into _prefix From w_importers_prefix where importer_id = p_importer_id and brand = p_brand COLLATE utf8_general_ci;
  21 +
  22 + RETURN (_prefix);
  23 + END
  24 +SQL;
  25 +
  26 + $delete_prefix = <<< SQL
  27 + CREATE FUNCTION DeletePrefix(p_articul VARCHAR(150), p_importer_id int, p_brand VARCHAR(100)) RETURNS VARCHAR(150)
  28 + BEGIN
  29 + DECLARE _articul varchar(10);
  30 +
  31 + select substring(p_articul, LENGTH( FindPrefix( p_importer_id, p_brand ) ) + 1 ) into _articul;
  32 + RETURN (_articul);
  33 + END
  34 +SQL;
  35 +
  36 + $this->execute($find_prefix);
  37 + $this->execute($delete_prefix);
  38 +
  39 + }
  40 +
  41 + public function safedown()
  42 + {
  43 + $sql =
  44 + 'drop FUNCTION IF EXIST FindPrefix;
  45 + drop FUNCTION IF EXIST DeletePrefix;';
  46 +
  47 + $this->execute($sql);
  48 + }
  49 +
  50 +
  51 +}
... ...