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1b86f6b5be
Use `carray`` extension to bind array of numerics and strings, so we can avoid large and slow IN clauses, and cache prepared statements having a variable number of parameters. The extension is statically loaded and available in every connection. Consumers are encouraged to use the explicit `bindArrayXXX` methods, as the generic `bindByIndex` and `bindByName` methods are too lenient, especially from Javascript. Note `carray`` only supports UTF8 encoded strings, the API will convert the encoding when UTF16 is passed in. These new variants are not exposed to Rust yet, as the existing comment suggests they were intended for primitive types. It could be done in the future, if necessary. Differential Revision: https://phabricator.services.mozilla.com/D225334
25 lines
666 B
C++
25 lines
666 B
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_AutoSQLiteLifetime_h
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#define mozilla_AutoSQLiteLifetime_h
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namespace mozilla {
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class AutoSQLiteLifetime final {
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private:
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static int sSingletonEnforcer;
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static int sResult;
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public:
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AutoSQLiteLifetime();
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~AutoSQLiteLifetime();
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static void Init();
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static int getInitResult() { return AutoSQLiteLifetime::sResult; }
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};
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} // namespace mozilla
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#endif
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