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-rw-r--r--vendor/cloud.google.com/go/spanner/statement.go78
1 files changed, 0 insertions, 78 deletions
diff --git a/vendor/cloud.google.com/go/spanner/statement.go b/vendor/cloud.google.com/go/spanner/statement.go
deleted file mode 100644
index 8e422b09c..000000000
--- a/vendor/cloud.google.com/go/spanner/statement.go
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
-Copyright 2017 Google Inc. All Rights Reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package spanner
-
-import (
- "fmt"
-
- proto3 "github.com/golang/protobuf/ptypes/struct"
-
- sppb "google.golang.org/genproto/googleapis/spanner/v1"
- "google.golang.org/grpc/codes"
-)
-
-// A Statement is a SQL query with named parameters.
-//
-// A parameter placeholder consists of '@' followed by the parameter name.
-// Parameter names consist of any combination of letters, numbers, and
-// underscores. Names may be entirely numeric (e.g., "WHERE m.id = @5").
-// Parameters may appear anywhere that a literal value is expected. The same
-// parameter name may be used more than once. It is an error to execute a
-// statement with unbound parameters. On the other hand, it is allowable to
-// bind parameter names that are not used.
-//
-// See the documentation of the Row type for how Go types are mapped to Cloud
-// Spanner types.
-type Statement struct {
- SQL string
- Params map[string]interface{}
-}
-
-// NewStatement returns a Statement with the given SQL and an empty Params map.
-func NewStatement(sql string) Statement {
- return Statement{SQL: sql, Params: map[string]interface{}{}}
-}
-
-// errBindParam returns error for not being able to bind parameter to query request.
-func errBindParam(k string, v interface{}, err error) error {
- if err == nil {
- return nil
- }
- se, ok := toSpannerError(err).(*Error)
- if !ok {
- return spannerErrorf(codes.InvalidArgument, "failed to bind query parameter(name: %q, value: %q), error = <%v>", k, v, err)
- }
- se.decorate(fmt.Sprintf("failed to bind query parameter(name: %q, value: %q)", k, v))
- return se
-}
-
-// bindParams binds parameters in a Statement to a sppb.ExecuteSqlRequest.
-func (s *Statement) bindParams(r *sppb.ExecuteSqlRequest) error {
- r.Params = &proto3.Struct{
- Fields: map[string]*proto3.Value{},
- }
- r.ParamTypes = map[string]*sppb.Type{}
- for k, v := range s.Params {
- val, t, err := encodeValue(v)
- if err != nil {
- return errBindParam(k, v, err)
- }
- r.Params.Fields[k] = val
- r.ParamTypes[k] = t
- }
- return nil
-}