MS Access Query - Replace String1 with String2 Where Value of String2 is Based on Value of String1











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We have a dozen tables in our MS Access DB. The two tables I'm looking at are e_pages and e_panel_list.



e_pages has a text field called page_xml that can contain any number of characters, including URL strings, such as "/site/documents/?l=32&p=224"



e_pages has another field called pageID and another page_name with values such as pageID=224 and page_name="Weekly Schedule", where 224 is the pageID assigned to the record with the page_name of "Weekly Schedule".



e_panel_list has fields panel_listID and list_name, where, for example, one record has panel_listID=32 and list_name="October Schedule".



The URL in e_pages.page_xml is created using the values for panel_listID and pageID. I need to replace those ID numbers with the values from the names fields. So, "/site/documents/?l=32&p=224" should be replaced with "/site/documents/october-schecdule/weekly-schedule".



I can do it using the replace() function in Access, but only if I manually enter the values for each case (ie /?l=32& becomes /october-schedule/ and p=224 becomes weekly-schedule), but there are about 40,000 pageID values.



Is there a way to use the field names (pageID, page_name, panel_listID, list_name) and the ?l=* and &p=* (where * can equal an int any number of digits) to replace the values correctly anywhere and every time this appears in the page_xml field?



I am using the Access Query Design. (I can do this in Excel, but the page_xml contents is too large for an Excel cell.) Thanks!










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  • Please list some rows of sample data and expected result in tabular format, using ozh.github.io/ascii-tables
    – Andre
    Nov 9 at 7:00















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0
down vote

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We have a dozen tables in our MS Access DB. The two tables I'm looking at are e_pages and e_panel_list.



e_pages has a text field called page_xml that can contain any number of characters, including URL strings, such as "/site/documents/?l=32&p=224"



e_pages has another field called pageID and another page_name with values such as pageID=224 and page_name="Weekly Schedule", where 224 is the pageID assigned to the record with the page_name of "Weekly Schedule".



e_panel_list has fields panel_listID and list_name, where, for example, one record has panel_listID=32 and list_name="October Schedule".



The URL in e_pages.page_xml is created using the values for panel_listID and pageID. I need to replace those ID numbers with the values from the names fields. So, "/site/documents/?l=32&p=224" should be replaced with "/site/documents/october-schecdule/weekly-schedule".



I can do it using the replace() function in Access, but only if I manually enter the values for each case (ie /?l=32& becomes /october-schedule/ and p=224 becomes weekly-schedule), but there are about 40,000 pageID values.



Is there a way to use the field names (pageID, page_name, panel_listID, list_name) and the ?l=* and &p=* (where * can equal an int any number of digits) to replace the values correctly anywhere and every time this appears in the page_xml field?



I am using the Access Query Design. (I can do this in Excel, but the page_xml contents is too large for an Excel cell.) Thanks!










share|improve this question






















  • Please list some rows of sample data and expected result in tabular format, using ozh.github.io/ascii-tables
    – Andre
    Nov 9 at 7:00













up vote
0
down vote

favorite









up vote
0
down vote

favorite











We have a dozen tables in our MS Access DB. The two tables I'm looking at are e_pages and e_panel_list.



e_pages has a text field called page_xml that can contain any number of characters, including URL strings, such as "/site/documents/?l=32&p=224"



e_pages has another field called pageID and another page_name with values such as pageID=224 and page_name="Weekly Schedule", where 224 is the pageID assigned to the record with the page_name of "Weekly Schedule".



e_panel_list has fields panel_listID and list_name, where, for example, one record has panel_listID=32 and list_name="October Schedule".



The URL in e_pages.page_xml is created using the values for panel_listID and pageID. I need to replace those ID numbers with the values from the names fields. So, "/site/documents/?l=32&p=224" should be replaced with "/site/documents/october-schecdule/weekly-schedule".



I can do it using the replace() function in Access, but only if I manually enter the values for each case (ie /?l=32& becomes /october-schedule/ and p=224 becomes weekly-schedule), but there are about 40,000 pageID values.



Is there a way to use the field names (pageID, page_name, panel_listID, list_name) and the ?l=* and &p=* (where * can equal an int any number of digits) to replace the values correctly anywhere and every time this appears in the page_xml field?



I am using the Access Query Design. (I can do this in Excel, but the page_xml contents is too large for an Excel cell.) Thanks!










share|improve this question













We have a dozen tables in our MS Access DB. The two tables I'm looking at are e_pages and e_panel_list.



e_pages has a text field called page_xml that can contain any number of characters, including URL strings, such as "/site/documents/?l=32&p=224"



e_pages has another field called pageID and another page_name with values such as pageID=224 and page_name="Weekly Schedule", where 224 is the pageID assigned to the record with the page_name of "Weekly Schedule".



e_panel_list has fields panel_listID and list_name, where, for example, one record has panel_listID=32 and list_name="October Schedule".



The URL in e_pages.page_xml is created using the values for panel_listID and pageID. I need to replace those ID numbers with the values from the names fields. So, "/site/documents/?l=32&p=224" should be replaced with "/site/documents/october-schecdule/weekly-schedule".



I can do it using the replace() function in Access, but only if I manually enter the values for each case (ie /?l=32& becomes /october-schedule/ and p=224 becomes weekly-schedule), but there are about 40,000 pageID values.



Is there a way to use the field names (pageID, page_name, panel_listID, list_name) and the ?l=* and &p=* (where * can equal an int any number of digits) to replace the values correctly anywhere and every time this appears in the page_xml field?



I am using the Access Query Design. (I can do this in Excel, but the page_xml contents is too large for an Excel cell.) Thanks!







database string ms-access replace query-designer






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asked Nov 8 at 22:11









calwex718

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  • Please list some rows of sample data and expected result in tabular format, using ozh.github.io/ascii-tables
    – Andre
    Nov 9 at 7:00


















  • Please list some rows of sample data and expected result in tabular format, using ozh.github.io/ascii-tables
    – Andre
    Nov 9 at 7:00
















Please list some rows of sample data and expected result in tabular format, using ozh.github.io/ascii-tables
– Andre
Nov 9 at 7:00




Please list some rows of sample data and expected result in tabular format, using ozh.github.io/ascii-tables
– Andre
Nov 9 at 7:00

















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