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api_op_StartQueryExecution.go
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api_op_StartQueryExecution.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package athena
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
"github.com/aws/aws-sdk-go-v2/service/athena/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Runs the SQL query statements contained in the Query. Requires you to have
// access to the workgroup in which the query ran. Running queries against an
// external catalog requires GetDataCatalog permission to the catalog. For code
// samples using the Amazon Web Services SDK for Java, see Examples and Code
// Samples (http://docs.aws.amazon.com/athena/latest/ug/code-samples.html) in the
// Amazon Athena User Guide.
func (c *Client) StartQueryExecution(ctx context.Context, params *StartQueryExecutionInput, optFns ...func(*Options)) (*StartQueryExecutionOutput, error) {
if params == nil {
params = &StartQueryExecutionInput{}
}
result, metadata, err := c.invokeOperation(ctx, "StartQueryExecution", params, optFns, c.addOperationStartQueryExecutionMiddlewares)
if err != nil {
return nil, err
}
out := result.(*StartQueryExecutionOutput)
out.ResultMetadata = metadata
return out, nil
}
type StartQueryExecutionInput struct {
// The SQL query statements to be executed.
//
// This member is required.
QueryString *string
// A unique case-sensitive string used to ensure the request to create the query is
// idempotent (executes only once). If another StartQueryExecution request is
// received, the same response is returned and another query is not created. If a
// parameter has changed, for example, the QueryString, an error is returned. This
// token is listed as not required because Amazon Web Services SDKs (for example
// the Amazon Web Services SDK for Java) auto-generate the token for users. If you
// are not using the Amazon Web Services SDK or the Amazon Web Services CLI, you
// must provide this token or the action will fail.
ClientRequestToken *string
// A list of values for the parameters in a query. The values are applied
// sequentially to the parameters in the query in the order in which the parameters
// occur.
ExecutionParameters []string
// The database within which the query executes.
QueryExecutionContext *types.QueryExecutionContext
// Specifies information about where and how to save the results of the query
// execution. If the query runs in a workgroup, then workgroup's settings may
// override query settings. This affects the query results location. The workgroup
// settings override is specified in EnforceWorkGroupConfiguration (true/false) in
// the WorkGroupConfiguration. See
// WorkGroupConfiguration$EnforceWorkGroupConfiguration.
ResultConfiguration *types.ResultConfiguration
// Specifies the query result reuse behavior for the query.
ResultReuseConfiguration *types.ResultReuseConfiguration
// The name of the workgroup in which the query is being started.
WorkGroup *string
noSmithyDocumentSerde
}
type StartQueryExecutionOutput struct {
// The unique ID of the query that ran as a result of this request.
QueryExecutionId *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationStartQueryExecutionMiddlewares(stack *middleware.Stack, options Options) (err error) {
err = stack.Serialize.Add(&awsAwsjson11_serializeOpStartQueryExecution{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpStartQueryExecution{}, middleware.After)
if err != nil {
return err
}
if err = addSetLoggerMiddleware(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
return err
}
if err = addResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
return err
}
if err = addRetryMiddlewares(stack, options); err != nil {
return err
}
if err = addHTTPSignerV4Middleware(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
return err
}
if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
return err
}
if err = addClientUserAgent(stack); err != nil {
return err
}
if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = addIdempotencyToken_opStartQueryExecutionMiddleware(stack, options); err != nil {
return err
}
if err = addOpStartQueryExecutionValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opStartQueryExecution(options.Region), middleware.Before); err != nil {
return err
}
if err = addRequestIDRetrieverMiddleware(stack); err != nil {
return err
}
if err = addResponseErrorMiddleware(stack); err != nil {
return err
}
if err = addRequestResponseLogging(stack, options); err != nil {
return err
}
return nil
}
type idempotencyToken_initializeOpStartQueryExecution struct {
tokenProvider IdempotencyTokenProvider
}
func (*idempotencyToken_initializeOpStartQueryExecution) ID() string {
return "OperationIdempotencyTokenAutoFill"
}
func (m *idempotencyToken_initializeOpStartQueryExecution) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
if m.tokenProvider == nil {
return next.HandleInitialize(ctx, in)
}
input, ok := in.Parameters.(*StartQueryExecutionInput)
if !ok {
return out, metadata, fmt.Errorf("expected middleware input to be of type *StartQueryExecutionInput ")
}
if input.ClientRequestToken == nil {
t, err := m.tokenProvider.GetIdempotencyToken()
if err != nil {
return out, metadata, err
}
input.ClientRequestToken = &t
}
return next.HandleInitialize(ctx, in)
}
func addIdempotencyToken_opStartQueryExecutionMiddleware(stack *middleware.Stack, cfg Options) error {
return stack.Initialize.Add(&idempotencyToken_initializeOpStartQueryExecution{tokenProvider: cfg.IdempotencyTokenProvider}, middleware.Before)
}
func newServiceMetadataMiddleware_opStartQueryExecution(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
SigningName: "athena",
OperationName: "StartQueryExecution",
}
}