回答編集履歴
2
記述漏れ
test
CHANGED
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@@ -38,11 +38,11 @@
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38
38
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39
39
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{
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40
40
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41
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-
$andConditions[] = " `COL1` IS NULL ";
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41
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+
$andConditions[] = " AND `COL1` IS NULL ";
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} else {
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44
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45
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-
$andConditions[] = " `COL1` IS NOT NULL ";
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45
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$andConditions[] = " AND `COL1` IS NOT NULL ";
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46
46
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47
47
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}
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48
48
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1
if文が存在する条件について
test
CHANGED
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@@ -25,3 +25,47 @@
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25
25
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SQL;
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26
26
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27
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```
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28
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29
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30
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31
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if文が存在する場合
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32
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33
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```lang-php
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34
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35
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$andCondtions = array();
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36
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37
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if (is_null($col1)
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38
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39
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{
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40
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41
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$andConditions[] = " `COL1` IS NULL ";
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42
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43
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} else {
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44
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45
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$andConditions[] = " `COL1` IS NOT NULL ";
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46
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47
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}
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48
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49
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$sql = <<<SQL
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50
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51
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SELECT `COL1`, `COL2`
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52
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53
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FROM `TABLE_NAME`
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54
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55
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WHERE 1
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56
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57
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SQL;
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58
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59
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foreach ($andConditions as $condItem)
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60
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61
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{
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62
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63
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$sql .= $condItem;
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64
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65
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}
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66
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67
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$sql .= " ORDER BY `COL2` DESC ";
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68
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69
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70
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71
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```
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