44 lines
1.6 KiB
Go
44 lines
1.6 KiB
Go
/*
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Copyright 2021 The Dapr Authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package postgresql
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import (
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"context"
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"database/sql"
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"github.com/dapr/components-contrib/state"
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)
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// dbAccess is a private interface which enables unit testing of PostgreSQL.
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type dbAccess interface {
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Init(metadata state.Metadata) error
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Set(ctx context.Context, req *state.SetRequest) error
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BulkSet(ctx context.Context, req []state.SetRequest) error
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Get(ctx context.Context, req *state.GetRequest) (*state.GetResponse, error)
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Delete(ctx context.Context, req *state.DeleteRequest) error
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BulkDelete(ctx context.Context, req []state.DeleteRequest) error
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ExecuteMulti(ctx context.Context, req *state.TransactionalStateRequest) error
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Query(ctx context.Context, req *state.QueryRequest) (*state.QueryResponse, error)
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Close() error // io.Closer
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}
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// Interface that contains methods for querying.
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// Applies to both *sql.DB and *sql.Tx
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type dbquerier interface {
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Exec(query string, args ...any) (sql.Result, error)
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ExecContext(ctx context.Context, query string, args ...any) (sql.Result, error)
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QueryRow(query string, args ...any) *sql.Row
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QueryRowContext(ctx context.Context, query string, args ...any) *sql.Row
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}
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