回答編集履歴
4
追記
test
CHANGED
@@ -143,3 +143,5 @@
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End Sub
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```
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146
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147
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ループ内で何をしたいかによっては、ループせずに単にクエリーの実行だけで済む場合もあります。
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3
追記
test
CHANGED
@@ -77,3 +77,69 @@
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ただ、2重ループだと発注No毎にSQLを発行する事になるので、ループ内で発注Noでキーブレイクするようにすれば、SQLの発行自体は1回で済みます。
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```VBA
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83
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Sub Sample1()
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86
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87
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Dim cn As New ADODB.Connection
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Dim rs As New ADODB.Recordset
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Dim mySQL As String
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Dim myKey As String
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Set cn = CurrentProject.Connection
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Set rs = New ADODB.Recordset
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mySQL = "SELECT *, (select count(*) from T_stock where 発注No=stk.発注No) as 明細件数 FROM T_stock As stk"
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rs.Open mySQL, cn, adOpenKeyset, adLockOptimistic
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myKey = ""
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Do Until rs.EOF
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If myKey! <> rs!発注No Then
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myKey! = rs!発注No
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'以下発注No毎の処理
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Debug.Print rs!発注No & "," & rs!納入先名称
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End If
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'以下明細毎の処理
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Debug.Print rs!納期日 & "," & rs!納入先郵便番号
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rs.MoveNext
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Loop
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rs.Close
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End Sub
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```
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2
推敲
test
CHANGED
@@ -44,7 +44,7 @@
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44
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mySQL = "SELECT 発注No, Count(行) AS 明細レコード数 FROM T_stock Group BY 発注No"
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-
rs.Open mySQL
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rs.Open mySQL, cn, adOpenKeyset, adLockOptimistic
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Do Until rs.EOF
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1
追記
test
CHANGED
@@ -7,3 +7,73 @@
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7
7
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8
8
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9
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※SQLの内容は意味不明で理解できません。
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追記
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14
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15
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--
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16
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17
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多分以下の様な事がしたいのだと思います。
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18
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```VBA
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20
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21
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Sub Sample1()
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22
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23
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24
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25
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Dim cn As New ADODB.Connection
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26
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27
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Dim rs As New ADODB.Recordset
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28
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Dim rs2 As New ADODB.Recordset
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Dim mySQL As String
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Dim mySQL2 As String
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36
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Set cn = CurrentProject.Connection
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Set rs = New ADODB.Recordset
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Set rs2 = New ADODB.Recordset
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mySQL = "SELECT 発注No, Count(行) AS 明細レコード数 FROM T_stock Group BY 発注No"
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rs.Open mySQL3, cn, adOpenKeyset, adLockOptimistic
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Do Until rs.EOF
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Debug.Print rs!発注No
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mySQL2 = "SELECT * FROM T_stock where 発注No='" & rs!発注No & "'"
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rs2.Open mySQL2, cn, adOpenKeyset, adLockOptimistic
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Do Until rs2.EOF
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Debug.Print rs2!納期日 & "," & rs2!送付先郵便番号
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60
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rs2.MoveNext
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62
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63
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Loop
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65
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rs2.Close
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67
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rs.MoveNext
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68
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69
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Loop
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70
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rs.Close
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73
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End Sub
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74
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75
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```
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76
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77
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+
|
78
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+
|
79
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+
ただ、2重ループだと発注No毎にSQLを発行する事になるので、ループ内で発注Noでキーブレイクするようにすれば、SQLの発行自体は1回で済みます。
|