sqlprovider

package

v1.0.1 Latest Latest Go to latest Published: Oct 3, 2023 License: MIT Imports: 7 Imported by: 0

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type Provider struct {
	DB                      *sql.DB
	StatementAttributeName  string
	ParametersAttributeName string
}

func NewProvider(driverName string, dataSourceName string) (*Provider, error)

func (p *Provider) Close() error

func (p *Provider) NewQuery(name string, body hcl.Body, evalCtx *hcl.EvalContext) (provider.Query, error)

type Query struct {
	Provider  *Provider
	Name      string
	Params    QueryParams
	Statement hcl.Expression
}

func (q *Query) Run(ctx context.Context, evalCtx *hcl.EvalContext) (*provider.QueryResult, error)

func (q *Query) RunWithParamters(ctx context.Context, evalCtx *hcl.EvalContext, params []interface{}) (*provider.QueryResult, error)

type QueryParam struct {
	Name  string
	Index int
	Value hcl.Expression
}

type QueryParams []QueryParam

func DecodeExpressionToQueryParams(expr hcl.Expression, evalCtx *hcl.EvalContext) (QueryParams, error)

func (ps QueryParams) ToInterfaceSlice(evalCtx *hcl.EvalContext) ([]interface{}, error)