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❔ Вопрос с собеседования

Какие типы Statement существуют в JDBC?

Ответ: В JDBC есть три основных типа Statement:

▶️ Statement — используется для простых SQL-запросов без параметров

▶️ PreparedStatement — позволяет подставлять значения через параметры (?), безопасен от SQL-инъекций и эффективен при многократном выполнении

▶️ CallableStatement — предназначен для вызова хранимых процедур в базе данных

tags: #собеседование

📱 Java Developer  | Чат

Java Developer
❔ Вопрос с собеседования

Какие типы Statement существуют в JDBC?

Ответ: В JDBC есть три основных типа Statement:

▶️ Statement — используется для простых SQL-запросов без параметров

▶️ PreparedStatement — позволяет подставлять значения через параметры (?), безопасен от SQL-инъекций и эффективен при многократном выполнении

▶️ CallableStatement — предназначен для вызова хранимых процедур в базе данных

tags: #собеседование

📱 Java Developer  | Чат
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❔ Вопрос с собеседования

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