Week 6 E-notes Eyanosch
Week 6 E-Notes
After downloading the zip files and unzipping them I need to rework the files so they can be loaded into postgreSQL
cat application.txt | sed"s/^/insert into Applications(ApplNo, ApplType, SponsorApplicant, MostRecentLabelAvailableFlag, CurrentPatentFlag, ActionType, Chemical_Type, Ther_Potential, Orphan_Code) values (/g"
*
sed "s/ */ /g"
eyanosch@ab201:~$ cat application.txt | sed "s/ *//g" | sed "s/\t/ /g"
- pulls up information, removes the spaces, and removes the tabs. Adds a space inbetween each column
cat application.txt | sed "s/. /&,/g"| sed "s/ *//g" | sed "s/\t/ /g"
eyanosch@ab201:~$ cat application.txt | sed "s/ *//g" | sed "s/\t/ /g" | sed "s/ /' /g" | sed "s/. /&'/g" | sed "s/ /,&/g" | sed "s/\r$/'/g" | sed "s/^/&'/g" | sed "s//null/g"
I had to add ' behind and infront of every character and then the empty spaces that were I replaced with the word null
cat application.txt | sed "s/ *//g" | sed "s/\t/ /g" | sed "s/ /' /g" | sed "s/. /&'/g" | sed "s/ /,&/g" | sed "s/\r$/');/g" | sed "s/^/&'/g" | sed "s//null/g" |sed "s/^/insert into Application(ApplNo, ApplType, SponsorApplicant, MostRecentLabelAvailableFlag, CurrentPatentFlag, ActionType, Chemical_Type, Ther_Potential, Orphan_Code) values (/g" | sed "1D" > ~/public_html/application.sql.txt
This should give the proper syntax for adding from the database the SQL
After Copying the page of code and entering into the SQL file, the results were:
Query returned successfully: one row affected, 2329 ms execution time.
Now onto product
cat Product.txt | sed "s/'/\"/g" | sed "s/ *//g" | sed "s/\t/ /g" | sed "s/ /' /g" | sed "s/. /&'/g" | sed "s/ /,&/g" | sed "s/\r$/');/g" | sed "s/^/&'/g" | sed "s//null/g" | sed "s/^/insert into product(ApplNo, ProductNo, Form, Dosage, productMktStatus, TECode, ReferenceDrug, drugname, activeingred) values (/g" | sed "1D" > ~/public_html/Product.sql.txt
Apply the same principle but there were 's within the text so I changed them into " and replaced them with null
Ran the program in SQL:
Query returned successfully: one row affected, 4916 ms execution time.
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When first searching the drugs I used select drugname from product where activeingred like '%ATROPINE%'; but too many came up and with anything containing the word atropine, not just atropine by itself. In order to narrow the search the % were removed.
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select form from product where drugname like 'BENADRYL';
select dosage from product where drugname like 'BENADRYL';
Used two seperate searches to find the form and dosage of Benadryl products
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select * from product where drugname like '%ESTROL%';
that provides any drug names with Estrol in the name, not at the end. If I change the last % to a $ then it might work. It didn't but I was close, I asked Mary for help and she told me to get rid of the other % and add a ~
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took me a while to get the group part of the SQL search down but it made everything easier and produced the desired results
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12. Right now I'm getting errors because I am trying to combine varchars with integers from the different tables, If I change my the table to varchar instead of integer then they will probably be able to communicate 13.
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Week 6 E-notes Eyanosch
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