query

package
v0.9.5 Latest Latest
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 Go to latest Published: May 3, 2024 License: Apache-2.0 Imports: 6 Imported by: 0

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Constants

This section is empty.

Variables

View Source 
var DefaultJinjaRenderer = jinja.NewRenderer(jinja.Context{
	"ds":                  time.Now().Format("2006-01-02"),
	"ds_nodash":           time.Now().Format("20060102"),
	"data_interval_start": time.Now().AddDate(0, 0, -1).Format(time.RFC3339),
	"data_interval_end":   time.Now().Format(time.RFC3339),
	"utils": map[string]interface{}{
		"date_add": func(str string, days int) string {
			return str
		},
		"date_format": func(str, inputFormat, outputFormat string) string {
			return str
		},
	},
})

Functions

This section is empty.

Types

type FileQuerySplitterExtractor 

type FileQuerySplitterExtractor struct {
	Fs       afero.Fs
	Renderer renderer
}

FileQuerySplitterExtractor is a regular file extractor, but it splits the queries in the given file into multiple instances. For usecases that require EXPLAIN statements, such as validating Snowflake queries, it is not possible to EXPLAIN a multi-query string directly, therefore we have to split them.

func (FileQuerySplitterExtractor) ExtractQueriesFromString added in v0.7.1 

func (f FileQuerySplitterExtractor) ExtractQueriesFromString(content string) ([]*Query, error)

type Query 

type Query struct {
	VariableDefinitions []string
	Query               string
}

func (Query) String 

func (q Query) String() string

func (Query) ToDryRunQuery 

func (q Query) ToDryRunQuery() string

func (Query) ToExplainQuery 

func (q Query) ToExplainQuery() string

type Renderer 

type Renderer struct {
	Args map[string]string
}

func (Renderer) Render 

func (r Renderer) Render(query string) string

type WholeFileExtractor 

type WholeFileExtractor struct {
	Fs       afero.Fs
	Renderer renderer
}

WholeFileExtractor is a regular file extractor that returns the whole file content as the query string. It is useful for cases where the whole file content can be treated as a single query, such as validating GoogleCloudPlatform queries via dry-run.

func (*WholeFileExtractor) ExtractQueriesFromString added in v0.7.1 

func (f *WholeFileExtractor) ExtractQueriesFromString(content string) ([]*Query, error)

Source Files

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