Add .dbf support

README.md

@@ -62,7 +62,7 @@ Example [Replication](https://docs.slingdata.io/sling-cli/run/configuration/repl
 ---
 
 Available Connectors:
-- **Databases**: [`adbc`](https://docs.slingdata.io/connections/database-connections/adbc) [`azuredwh`](https://docs.slingdata.io/connections/database-connections/azuredwh) [`azuresql`](https://docs.slingdata.io/connections/database-connections/azuresql) [`azuretable`](https://docs.slingdata.io/connections/database-connections/azuretable) [`bigquery`](https://docs.slingdata.io/connections/database-connections/bigquery) [`bigtable`](https://docs.slingdata.io/connections/database-connections/bigtable) [`clickhouse`](https://docs.slingdata.io/connections/database-connections/clickhouse) [`d1`](https://docs.slingdata.io/connections/database-connections/d1) [`databricks`](https://docs.slingdata.io/connections/database-connections/databricks) [`duckdb`](https://docs.slingdata.io/connections/database-connections/duckdb) [`dynamodb`](https://docs.slingdata.io/connections/database-connections/dynamodb) [`elasticsearch`](https://docs.slingdata.io/connections/database-connections/elasticsearch) [`opensearch`](https://docs.slingdata.io/connections/database-connections/opensearch) [`exasol`](https://docs.slingdata.io/connections/database-connections/exasol) [`fabric`](https://docs.slingdata.io/connections/database-connections/fabric) [`firebolt`](https://docs.slingdata.io/connections/database-connections/firebolt) [`mariadb`](https://docs.slingdata.io/connections/database-connections/mariadb) [`mongodb`](https://docs.slingdata.io/connections/database-connections/mongodb) [`motherduck`](https://docs.slingdata.io/connections/database-connections/motherduck) [`mysql`](https://docs.slingdata.io/connections/database-connections/mysql) [`odbc`](https://docs.slingdata.io/connections/database-connections/odbc) [`oracle`](https://docs.slingdata.io/connections/database-connections/oracle) [`postgres`](https://docs.slingdata.io/connections/database-connections/postgres) [`prometheus`](https://docs.slingdata.io/connections/database-connections/prometheus) [`proton`](https://docs.slingdata.io/connections/database-connections/proton) [`redshift`](https://docs.slingdata.io/connections/database-connections/redshift) [`scylladb`](https://docs.slingdata.io/connections/database-connections/scylladb) [`snowflake`](https://docs.slingdata.io/connections/database-connections/snowflake) [`sqlite`](https://docs.slingdata.io/connections/database-connections/sqlite) [`sqlserver`](https://docs.slingdata.io/connections/database-connections/sqlserver) [`starrocks`](https://docs.slingdata.io/connections/database-connections/starrocks) [`trino`](https://docs.slingdata.io/connections/database-connections/trino)
+- **Databases**: [`adbc`](https://docs.slingdata.io/connections/database-connections/adbc) [`azuredwh`](https://docs.slingdata.io/connections/database-connections/azuredwh) [`azuresql`](https://docs.slingdata.io/connections/database-connections/azuresql) [`azuretable`](https://docs.slingdata.io/connections/database-connections/azuretable) [`bigquery`](https://docs.slingdata.io/connections/database-connections/bigquery) [`bigtable`](https://docs.slingdata.io/connections/database-connections/bigtable) [`clickhouse`](https://docs.slingdata.io/connections/database-connections/clickhouse) [`d1`](https://docs.slingdata.io/connections/database-connections/d1) [`databricks`](https://docs.slingdata.io/connections/database-connections/databricks) [`dbase`](https://docs.slingdata.io/connections/database-connections/dbase) [`duckdb`](https://docs.slingdata.io/connections/database-connections/duckdb) [`dynamodb`](https://docs.slingdata.io/connections/database-connections/dynamodb) [`elasticsearch`](https://docs.slingdata.io/connections/database-connections/elasticsearch) [`opensearch`](https://docs.slingdata.io/connections/database-connections/opensearch) [`exasol`](https://docs.slingdata.io/connections/database-connections/exasol) [`fabric`](https://docs.slingdata.io/connections/database-connections/fabric) [`firebolt`](https://docs.slingdata.io/connections/database-connections/firebolt) [`mariadb`](https://docs.slingdata.io/connections/database-connections/mariadb) [`mongodb`](https://docs.slingdata.io/connections/database-connections/mongodb) [`motherduck`](https://docs.slingdata.io/connections/database-connections/motherduck) [`mysql`](https://docs.slingdata.io/connections/database-connections/mysql) [`odbc`](https://docs.slingdata.io/connections/database-connections/odbc) [`oracle`](https://docs.slingdata.io/connections/database-connections/oracle) [`postgres`](https://docs.slingdata.io/connections/database-connections/postgres) [`prometheus`](https://docs.slingdata.io/connections/database-connections/prometheus) [`proton`](https://docs.slingdata.io/connections/database-connections/proton) [`redshift`](https://docs.slingdata.io/connections/database-connections/redshift) [`scylladb`](https://docs.slingdata.io/connections/database-connections/scylladb) [`snowflake`](https://docs.slingdata.io/connections/database-connections/snowflake) [`sqlite`](https://docs.slingdata.io/connections/database-connections/sqlite) [`sqlserver`](https://docs.slingdata.io/connections/database-connections/sqlserver) [`starrocks`](https://docs.slingdata.io/connections/database-connections/starrocks) [`trino`](https://docs.slingdata.io/connections/database-connections/trino)
 
 - **Data Lakes**:[`athena`](https://docs.slingdata.io/connections/datalake-connections/athena) [`Ducklake`](https://docs.slingdata.io/connections/datalake-connections/ducklake) [`iceberg`](https://docs.slingdata.io/connections/datalake-connections/iceberg) [`S3 Tables`](https://docs.slingdata.io/connections/datalake-connections/iceberg) [`lancedb`](https://docs.slingdata.io/connections/datalake-connections/lancedb)
 

cmd/sling/resource/llm_CONNECTION.md

@@ -108,8 +108,8 @@ For database operations (queries, schema exploration) and file system operations
 
 Sling supports 42+ different connection types across four categories:
 
-### Database Connections (24 types)
-- **Relational**: PostgreSQL, MySQL, MariaDB, SQLServer, Oracle, SQLite
+### Database Connections (25 types)
+- **Relational**: PostgreSQL, MySQL, MariaDB, SQLServer, Oracle, SQLite, dBase
 - **Cloud Warehouses**: Snowflake, BigQuery, Redshift, Databricks
 - **Analytics**: ClickHouse, DuckDB, MotherDuck, StarRocks, Trino, Proton
 - **NoSQL**: MongoDB, ElasticSearch, Prometheus
@@ -161,6 +161,8 @@ Navigate or fetch the content of the connector from the below respective URL to
 
 **SQLite (`sqlite`)** -> https://docs.slingdata.io/connections/database-connections/sqlite
 
+**dBase (`dbase`)** -> https://docs.slingdata.io/connections/database-connections/dbase
+
 **MotherDuck (`motherduck`)** -> https://docs.slingdata.io/connections/database-connections/motherduck
 
 **ElasticSearch (`elasticsearch`)** -> https://docs.slingdata.io/connections/database-connections/elasticsearch

cmd/sling/resource/llm_CONNECTION_DATABASE.md

@@ -30,7 +30,7 @@ Database operations in Sling provide comprehensive functionality for interacting
 
 ### Supported Database Types
 
-- **Relational**: PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLite
+- **Relational**: PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLite, dBase
 - **Cloud Warehouses**: Snowflake, BigQuery, Redshift, Databricks
 - **Analytics**: ClickHouse, DuckDB, MotherDuck, StarRocks, Trino, Proton
 - **NoSQL**: MongoDB, ElasticSearch, Prometheus

core/dbio/connection/connection.go

@@ -314,7 +314,7 @@ func (c *Connection) URL() string {
 	}
 
 	switch c.Type {
-	case dbio.TypeDbDuckDb:
+	case dbio.TypeDbDuckDb, dbio.TypeDbDBase:
 		// fix windows path
 		url = strings.ReplaceAll(url, `\`, `/`)
 	}
@@ -599,7 +599,7 @@ func (c *Connection) setURL() (err error) {
 			pathValue := strings.ReplaceAll(U.Path(), "/", "")
 			setIfMissing("schema", U.PopParam("schema"))
 
-			if !g.In(c.Type, dbio.TypeDbMotherDuck, dbio.TypeDbDuckDb, dbio.TypeDbDuckLake, dbio.TypeDbLanceDB, dbio.TypeDbSQLite, dbio.TypeDbD1, dbio.TypeDbBigQuery, dbio.TypeDbDynamoDB) {
+			if !g.In(c.Type, dbio.TypeDbMotherDuck, dbio.TypeDbDuckDb, dbio.TypeDbDuckLake, dbio.TypeDbLanceDB, dbio.TypeDbSQLite, dbio.TypeDbDBase, dbio.TypeDbD1, dbio.TypeDbBigQuery, dbio.TypeDbDynamoDB) {
 				setIfMissing("host", U.Hostname())
 				setIfMissing("user", U.Username())
 				setIfMissing("username", U.Username())
@@ -624,6 +624,9 @@ func (c *Connection) setURL() (err error) {
 			case dbio.TypeDbSQLite, dbio.TypeDbDuckDb:
 				setIfMissing("instance", U.Path())
 				setIfMissing("schema", "main")
+			case dbio.TypeDbDBase:
+				setIfMissing("path", database.DbasePathFromURL(c.URL()))
+				setIfMissing("schema", "main")
 			case dbio.TypeDbLanceDB:
 				setIfMissing("path", lanceDBPathFromURL(c.URL()))
 				setIfMissing("schema", "main")
@@ -922,6 +925,12 @@ func (c *Connection) setURL() (err error) {
 			}
 		}
 		template = "sqlite://{instance}?cache=shared&mode=rwc&_journal_mode=WAL&_synchronous=NORMAL"
+	case dbio.TypeDbDBase:
+		if val, ok := c.Data["path"]; ok {
+			c.Data["path"] = strings.ReplaceAll(cast.ToString(val), `\`, `/`) // windows path fix
+		}
+		setIfMissing("schema", "main")
+		template = "dbase://{path}"
 	case dbio.TypeDbDuckDb:
 		if val, ok := c.Data["instance"]; ok {
 			dbURL, err := net.NewURL(cast.ToString(val))

core/dbio/database/database.go

@@ -316,6 +316,8 @@ func NewConnContext(ctx context.Context, URL string, props ...string) (Connectio
 		conn = &D1Conn{URL: URL}
 	} else if strings.HasPrefix(URL, "sqlite:") {
 		conn = &SQLiteConn{URL: URL}
+	} else if strings.HasPrefix(URL, "dbase:") || strings.HasPrefix(URL, "dbf:") {
+		conn = &DbaseConn{URL: URL}
 	} else if strings.HasPrefix(URL, "duckdb:") || strings.HasPrefix(URL, "motherduck:") {
 		conn = &DuckDbConn{URL: URL}
 	} else if strings.HasPrefix(URL, "ducklake:") {