1,001 B
1,001 B
Fun SQL TCP Demo Protocol (TSV, line-based)
- Client sends exactly one line with the SQL text terminated by a newline ("\n"). The server reads up to 64 KiB.
Responses
-
Query returning rows (e.g., SELECT): RESULT col1\tcol2\t...\n v11\tv12\t...\n ... END
Notes:
- First line is the literal word RESULT followed by a newline.
- Second line is a header with column names separated by a single tab ("\t").
- Each subsequent line is one row; fields are tab-separated. Nil/NULL are encoded as empty strings.
- The block terminates with a line containing the literal END.
-
Exec/DDL (e.g., INSERT/UPDATE/CREATE): OK rc
Notes:
- rc is the sqlite3 result code (0 indicates success).
-
Error: ERROR message
Notes:
- The error message is human-readable and not machine-stable.
General
- Newlines are Unix style ("\n").
- Tabs and newlines in data are replaced with spaces for TSV safety.
- The server closes the connection after sending the response.