This thesis examines extraction of attributes' transformation descriptions from Oracle SQL scripts and possibilities of their presentation to users. This thesis com- pares several variants of output format. Then it describes details of construction for the chosen format and choices that led to it. One of the main decisions was the choice of input data structures: abstract syntax tree and dataflow graph. Those data structures provide initial analysis of input SQL scripts but they also strongly influence the rest of processing. Results of this thesis were verified by prototype implementation in software Manta. The prototype confirmed suitability of the chosen approach for convenient presentation to users. 1
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:383088 |
| Date | January 2018 |
| Creators | Bartoš, Michal |
| Contributors | Janoušek, Jan, Kopecký, Michal |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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