1
Ирина
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Closed
Project title: Visual FoxPro. Creation of a restriction on input
Type of cooperation: One-time project
Section: Software development
Prepayment: prepayment is possible
Payment methods: Electronic money
Acceptance of requests: closed
Type of cooperation: One-time project
Section: Software development
Prepayment: prepayment is possible
Payment methods: Electronic money
Acceptance of requests: closed
Project description:
There's a replacement table. It has the id of the old meter and the id of the new meter. It is necessary to prevent the entry as a new id, id counter, which was already indicated in the field id of the old counter. For example, 1 - 2, and then 2 - 1. Or 1 - 2, 2 - 3, 3 - 1.
There's a replacement table. It has the id of the old meter and the id of the new meter. It is necessary to prevent the entry as a new id, id counter, which was already indicated in the field id of the old counter. For example, 1 - 2, and then 2 - 1. Or 1 - 2, 2 - 3, 3 - 1.
