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authorTaras Madan <tarasmadan@google.com>2025-01-22 16:07:17 +0100
committerTaras Madan <tarasmadan@google.com>2025-01-23 10:42:36 +0000
commit7b4377ad9d8a7205416df8d6217ef2b010f89481 (patch)
treee6fec4fd12ff807a16d847923f501075bf71d16c /vendor/cloud.google.com/go/spanner/statement.go
parent475a4c203afb8b7d3af51c4fd32bb170ff32a45e (diff)
vendor: delete
Diffstat (limited to 'vendor/cloud.google.com/go/spanner/statement.go')
-rw-r--r--vendor/cloud.google.com/go/spanner/statement.go83
1 files changed, 0 insertions, 83 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 407036312..000000000
--- a/vendor/cloud.google.com/go/spanner/statement.go
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
-Copyright 2017 Google LLC
-
-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"
-
- sppb "cloud.google.com/go/spanner/apiv1/spannerpb"
- "google.golang.org/grpc/codes"
- proto3 "google.golang.org/protobuf/types/known/structpb"
- structpb "google.golang.org/protobuf/types/known/structpb"
-)
-
-// A Statement is a SQL query with named parameters.
-//
-// A parameter placeholder consists of '@' followed by the parameter name.
-// The parameter name is an identifier which must conform to the naming
-// requirements in https://cloud.google.com/spanner/docs/lexical#identifiers.
-// 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{}{}}
-}
-
-// convertParams converts a statement's parameters into proto Param and
-// ParamTypes.
-func (s *Statement) convertParams() (*structpb.Struct, map[string]*sppb.Type, error) {
- params := &proto3.Struct{
- Fields: map[string]*proto3.Value{},
- }
- paramTypes := map[string]*sppb.Type{}
- for k, v := range s.Params {
- val, t, err := encodeValue(v)
- if err != nil {
- return nil, nil, errBindParam(k, v, err)
- }
- params.Fields[k] = val
- if t != nil {
- paramTypes[k] = t
- }
- }
-
- return params, paramTypes, nil
-}
-
-// 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
- }
- var se *Error
- if !errorAs(err, &se) {
- return spannerErrorf(codes.InvalidArgument, "failed to bind query parameter(name: %q, value: %v), error = <%v>", k, v, err)
- }
- se.decorate(fmt.Sprintf("failed to bind query parameter(name: %q, value: %v)", k, v))
- return se
-}