Fix duplicate admin user insertion on restart (PostgreSQL profile)#309
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vfedoriv merged 1 commit intospring-petclinic:masterfrom Mar 25, 2026
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Fixes #308
The application fails on restart due to duplicate insertion of the default admin user from data.sql.
src/main/resources/db/postgres/data.sqlSince data.sql runs on every startup, it attempts to insert the same user again, causing a unique constraint violation in PostgreSQL.
This PR adds a WHERE NOT EXISTS condition to prevent duplicate insertion.