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4 USD

Laboratory Task

4 USD

Databases & SQL

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Work can be done on the basis of any SUBD with SQL language.A table requires no less than 5 interconnected and data-filled tables.In peripheral tables not less than 4-5 rows, and in connective not less than 10 rows.Forms 1) All data must be entered, viewed and edited only through the user form.2) When entering or editing the data, it is necessary to control the correctness (format) of the input.For example, when a user tries to enter text into a number field (or date field), you need to block such action with the corresponding message from your system, not from the basic SUBD.Another option is to block the input of incorrect data in the indicative form field, then you need the indications on the form (permanent or those that appear if necessary) about the desired input format.3) When the database is opened, the main form-menu must be drawn out, on which there are links to all other forms, requests, references, editing, review.All other forms must have the button "Return to the menu" or "Return".Ask 1) It must be at least 5 simple parametered requests that use more than one table.For example, "the places where at least one supplier is located, which supplies at least one detail, the weight of which exceeds the size indicated by the user."The user’s indicated size is a parameter and in the request is marked by a voluntary identifier, for example, X.When the request is performed, the user will be asked to enter the value of the parameter.2) There must be at least 3 parameters with multiple comparisons.For example, "Suppliers' names that supply exactly the same details as the S1 supplier", "Suppliers' names of all details", "Suppliers' numbers that supply the same number of details".The report should be in the form of user guidance on your system.No need to print.In the report must be the following sections: Identification - system designation, short name, author, computer specification, operating system and basic SUBD; Interface description - for each existing form you need to describe what mean those or other control elements and what values can be entered in the indicative fields (each form must be described separately, despite the possible similarity); Table - description of tables and links between them; Request - text requests in Ukrainian and SQL; User requirements - qualification: Windows operator; knowledge of Ukrainian language for the interface.

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Very high quality work done in time, also to understand some issues. I recommend !

Oleksandr M. | Safe

Freelancer's review of cooperation with Oleksandr M.

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Спасибо заказчику.
Очень приятный и с точными требованиями.
Буду рад дальнейшему сотрудничеству

Profile blocked | Safe

Proposals 7
Discussion 1

by default date online rating cost completion time

22 USD

Petr Miroshnik

22 USD

I use MS Access. The duration of execution may be less. Details will be discussed at LS.

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1 November 2018, 16:08

33 USD

Aleksey Stasevich

37 1

33 USD

I do this task for the specified amount and time. If you are interested, write to L.S.

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1 November 2018, 15:29

33 USD

Oleksandr Grib

19 1

33 USD

I will develop BD using the SUBD MS ACCESS according to your TZ. Details to clarification

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1 November 2018, 15:23

Another 4 proposals concealed

Vasily Nasonov

Доброго дня. Рішення з вебінтерфейсом розглядаєте?

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Oleksandr M.

Kyiv 64

Laboratory Task

Client's review of cooperation with freelancer

Freelancer's review of cooperation with Oleksandr M.

Current freelance projects in the category Databases & SQL

Power BI

Need a 1C specialist for refinements and development.

Restoring Instagram after a ban

Eliminate the issue of incomplete data import from Excel files of Nova Poshta specifications into 1C:

Accounting, planning, and sales system for a mushroom farm