v2.2.1

v2.2.1

Added

• --version / -v flag: print the binary version (injected at build time via ldflags)

Fixed

• Security: escape SQL identifiers in --create-db and \c to prevent injection via database names containing special characters (backtick for MySQL wire, double-quote for PostgreSQL wire)
• Security: apply pgxQuote to user and dbname fields in PostgreSQL-wire DSN (was previously only applied to password)
• Security: use url.UserPassword in MongoDB URI builder to correctly percent-encode credentials with special characters
• Security: percent-escape user and schema fields in Dameng DSN (was previously only applied to password)
• Security: validate --gaussdb-compat value — only alphanumeric characters and underscores are accepted
• import --stop-on-error: now correctly aborts on statement execution errors; both error branches in flushStmt were previously identical (dead code), causing fatalErr to never be set
• REPL: semicolon detection changed from strings.Contains to strings.HasSuffix to avoid false triggers on semicolons inside string literals (e.g. VALUES('a;b'))
• Port defaults for KingbaseDB / GaussDB / Dameng: use cobra Changed("port") instead of comparing against the MySQL default 3306, so explicitly passing -P 3306 is now respected
• History files unified under ~/.db-cli/ with per-type filenames (mysql_history, gaussdb_history, redis_history, mongo_history, etc.)
• connect, exec, import: replace os.Exit(1) inside RunE handlers with return err for correct cobra error propagation and non-zero exit code
• import: suppress cobra usage output on runtime errors (SilenceUsage = true) — avoids printing the help block when --ignore-errors reports accumulated errors at the end
• Table output: datetime values (e.g. Dameng driver returns time.Time) now render as 2006-01-02 15:04:05 instead of splitting across multiple rows; embedded CR/LF in cell values normalized to spaces; tablewriter auto word-wrap disabled
• import --ignore-errors on PostgreSQL-wire (GaussDB / KingbaseDB / openGauss): execute ROLLBACK after each failed statement to reset the aborted-transaction state, preventing cascading errors on subsequent statements