User Activity

  • Modified a comment on discussion Open Discussion on HyperSQL Database Engine (HSQLDB)

    The double-quote doesn't work with MySQL! " So if you use quoted identifiers (even quoted with backtick) in Mys compatibility mode, it will solve the issue." Are you sure!?!

  • Modified a comment on discussion Open Discussion on HyperSQL Database Engine (HSQLDB)

    The double-quote doesn't work with MySQL! " So if you use quoted identifiers (even quoted with backtick) in Mys compatibility mode, it will solve the issue." Are you sure? Have you tried it yourself!?!

  • Posted a comment on discussion Open Discussion on HyperSQL Database Engine (HSQLDB)

    The double-quote doesn't work with MySQL. " So if you use quoted identifiers (even quoted with backtick) in Mys compatibility mode, it will solve the issue." Are you sure? Have you tried it yourself?

  • Posted a comment on discussion Open Discussion on HyperSQL Database Engine (HSQLDB)

    Firstly, regarding the JsonObject, this is my code: List<Author> authors = result.result().getRows().stream().map(Author::new).collect(Collectors.toList()); And in Author class: public Author(JsonObject json) { id = json.getLong("id"); first_name = json.getString("first_name"); last_name = json.getString("last_name"); email = json.getString("email"); phone = json.getString("phone"); } If I don't quote the column names, the json.getString() will throw exception because the property keys are all capitalized...

  • Posted a comment on discussion Open Discussion on HyperSQL Database Engine (HSQLDB)

    No, I am talking about constructing query string and deserialize from JsonObject. In the first case, I have to double-quote the column names and second case unless I double-quote, all the JsonObject properties are capitalized. This is terrible for code testing with in-mermory DB when production is using MySQL! I have to springkle code to check if it is HSQDB to build the query string by double-quoting the column names! https://stackoverflow.com/questions/62727569/hsqldb-mysql-compatibility-is-ru...

  • Posted a comment on discussion Open Discussion on HyperSQL Database Engine (HSQLDB)

    Hello! How to deserialize the sql query result set to POJO class even after using sql.syntax_mys=true? https://stackoverflow.com/questions/62711738/java-common-jdbc-sql-query-strategy-for-unit-test-using-hsqldb-and-runtime-using/62713305#62713305

  • Posted a comment on discussion Help on Blazegraph (powered by bigdata)

    Hi, I am creating a docker container of BlazeGraph. I need to initialize the fresh instance with a new namespace. Where is the configuration file stored and what's the format of the config file? Any sample? Thanks!

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khteh
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