Documentation
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Overview ¶
Package cmd implements the dbq CLI commands.
Index ¶
Constants ¶
This section is empty.
Variables ¶
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var CLI struct { Workspace string `env:"DBQ_WORKSPACE" help:"Databricks workspace"` Warehouse string `env:"DBQ_WAREHOUSE" help:"SQL warehouse ID or name"` AutoLogin bool `help:"Auto re-authenticate on auth failure"` NoAutoLogin bool `help:"Disable auto re-authentication"` Debug bool `help:"Enable debug output"` SQL SQLCmd `cmd:"" help:"Execute SQL query"` Query QueryCmd `cmd:"" help:"Manage async queries"` Warehouses WarehousesCmd `cmd:"" help:"List SQL warehouses"` Auth AuthCmd `cmd:"" help:"Authentication commands"` Cheatsheet CheatsheetCmd `cmd:"" help:"Print usage cheatsheet"` }
Functions ¶
Types ¶
type AuthCmd ¶
type AuthCmd struct {
Login AuthLoginCmd `cmd:"" help:"Authenticate with Databricks"`
Status AuthStatusCmd `cmd:"" help:"Show current authentication status"`
}
AuthCmd groups authentication subcommands
type AuthLoginCmd ¶
type AuthLoginCmd struct{}
AuthLoginCmd authenticates with Databricks
func (*AuthLoginCmd) Run ¶
func (c *AuthLoginCmd) Run() error
type AuthStatusCmd ¶
type AuthStatusCmd struct{}
AuthStatusCmd shows the current authentication status
func (*AuthStatusCmd) Run ¶
func (c *AuthStatusCmd) Run() error
type CheatsheetCmd ¶
type CheatsheetCmd struct{}
CheatsheetCmd prints a usage cheatsheet
func (*CheatsheetCmd) Run ¶
func (c *CheatsheetCmd) Run() error
type OutputOptions ¶
type OutputOptions struct {
Output string `short:"o" help:"Output file; format is inferred from extension"`
Format string `short:"f" default:"" help:"Output format (jsonl, json, csv, parquet, arrow, arrows)"`
}
OutputOptions provides shared flags for output destination and format.
func (*OutputOptions) WriteResult ¶
func (o *OutputOptions) WriteResult(qr result.QueryResult) (int, error)
WriteResult writes query results to the configured output destination.
type QueryCancelCmd ¶
type QueryCancelCmd struct {
StatementID string `arg:"" help:"Statement ID to cancel"`
}
QueryCancelCmd cancels a running query.
func (*QueryCancelCmd) Run ¶
func (c *QueryCancelCmd) Run() error
type QueryCmd ¶
type QueryCmd struct {
Status QueryStatusCmd `cmd:"" help:"Check status of an async query"`
Wait QueryWaitCmd `cmd:"" help:"Wait for a query to complete"`
Cancel QueryCancelCmd `cmd:"" help:"Cancel a running query"`
Results QueryResultsCmd `cmd:"" help:"Fetch results of a completed query"`
Metrics QueryMetricsCmd `cmd:"" help:"Show execution metrics for a query"`
}
QueryCmd groups query management subcommands
type QueryMetricsCmd ¶
type QueryMetricsCmd struct {
StatementID string `arg:"" help:"Statement ID to fetch metrics for"`
}
QueryMetricsCmd prints query execution metrics as JSON.
func (*QueryMetricsCmd) Run ¶
func (c *QueryMetricsCmd) Run() error
type QueryResultsCmd ¶
type QueryResultsCmd struct {
StatementID string `arg:"" help:"Statement ID to fetch results for"`
OutputOptions `embed:""`
}
QueryResultsCmd fetches results of a completed statement
func (*QueryResultsCmd) Run ¶
func (c *QueryResultsCmd) Run() error
type QueryStatusCmd ¶
type QueryStatusCmd struct {
StatementID string `arg:"" help:"Statement ID to check"`
}
QueryStatusCmd checks the status of a submitted statement
func (*QueryStatusCmd) Run ¶
func (c *QueryStatusCmd) Run() error
type QueryWaitCmd ¶
type QueryWaitCmd struct {
StatementID string `arg:"" help:"Statement ID to wait for"`
Timeout int `short:"t" default:"300" help:"Maximum seconds to wait"`
PollInterval float64 `short:"i" default:"5" help:"Poll interval in seconds"`
CancelOnTimeout bool `help:"Cancel the query if the timeout is reached"`
}
QueryWaitCmd polls until a query reaches a terminal state.
func (*QueryWaitCmd) Run ¶
func (c *QueryWaitCmd) Run() error
type SQLCmd ¶
type SQLCmd struct {
Query string `arg:"" optional:"" help:"SQL query (or @file.sql)"`
OutputOptions `embed:""`
Limit int64 `short:"l" default:"1000" help:"Maximum number of rows to return"`
Timeout int `short:"t" default:"30" help:"Query timeout in seconds (5-50)"`
Use string `short:"u" help:"Default catalog[.schema] for query"`
Async bool `help:"Submit query and return immediately, printing statement ID"`
}
SQLCmd executes SQL queries
type WarehousesCmd ¶
type WarehousesCmd struct{}
WarehousesCmd lists SQL warehouses
func (*WarehousesCmd) Run ¶
func (c *WarehousesCmd) Run() error
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