Maybe JSON? Also I did think of ENUM but as of now I can't really do this since we are running Postgres 7.4. I also wanted to be ... ... <看更多>

PostgreSQL stores array values in a custom, internal, binary format. Command line example below. Details also here. filip=# CREATE TABLE a(x text, ... ... <看更多>

Want to learn more? Take the full course at https://learn.datacamp.com/courses/functions-for-manipulating-data ... ... <看更多>

"jdbc:postgresql://localhost:5432/stores","sunny", "rainy");. PreparedStatement pstmt = con.prepareStatement("INSERT INTO clothes (store_id, description, ... ... <看更多>

And the query checker can't save you here because this is not reflected in the metadata provided by PostgreSQL or H2, and probably not by anyone. So there are ... ... <看更多>