Hello, eneryone, I have encountered some problems in SQL, hope someone can help me. I want to create a table with a bunch of prepared data. For ease of use, I choose to generate a SQL file which contains all the sql clauses used to create the table and insert the data. So all the data can only be inserted to a table using sql clause. My questions: 1) If data of a column is large (for example, 1 M text), how to insert it using SQL, is there a piecewise method. 2) And how can I insert BLOB data using SQL clause. What I what is to enclose all the operations in a single SQL file, and when the table is needed, just execute this SQL file. Can anyone give me some help, thanks.