5e39268e37
For the general case, regex matching simply will not do. The regex becomes so hairy so it turns write-only, i.e. unmaintainable. Regex matching is also slower than a handwritten custom parser.
40 lines
1.0 KiB
C
40 lines
1.0 KiB
C
#pragma once
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/*
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* Copyright (c) 2016 MariaDB Corporation Ab
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file and at www.mariadb.com/bsl11.
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*
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* Change Date: 2019-07-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by version 2 or later of the General
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* Public License.
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*/
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#include <maxscale/cdefs.h>
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#include <maxscale/query_classifier.h>
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MXS_BEGIN_DECLS
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typedef enum qc_trx_parse_using
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{
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QC_TRX_PARSE_USING_QC, /**< Use the query classifier. */
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QC_TRX_PARSE_USING_PARSER, /**< Use custom parser. */
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} qc_trx_parse_using_t;
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/**
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* Returns the type bitmask of transaction related statements.
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*
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* @param stmt A COM_QUERY or COM_STMT_PREPARE packet.
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* @param use What method should be used.
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*
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* @return The relevant type bits if the statement is transaction
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* related, otherwise 0.
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*
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* @see qc_get_trx_type_mask
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*/
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uint32_t qc_get_trx_type_mask_using(GWBUF* stmt, qc_trx_parse_using_t use);
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MXS_END_DECLS
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