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fe7c2aaeea
backport improved bootstrap error handling from 5.6
Was:
revno: 3768.1.1
committer: Christopher Powers <chris.powers@oracle.com>
timestamp: Wed 2012-05-02 22:16:40 -0500
message:
Bug#11766342 INITIAL DB CREATION FAILS ON WINDOWS WITH AN ASSERT IN SQL_ERROR.CC
Improved bootstrap error handling:
- Detect and report file i/o errors
- Report query size errors with nearest query text
47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
/* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
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#ifndef SQL_BOOTSTRAP_H
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#define SQL_BOOTSTRAP_H
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/**
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The maximum size of a bootstrap query.
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Increase this size if parsing a longer query during bootstrap is necessary.
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The longest query in use depends on the documentation content,
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see the file fill_help_tables.sql
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*/
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#define MAX_BOOTSTRAP_QUERY_SIZE 20000
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/**
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The maximum size of a bootstrap query, expressed in a single line.
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Do not increase this size, use the multiline syntax instead.
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*/
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#define MAX_BOOTSTRAP_LINE_SIZE 20000
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#define MAX_BOOTSTRAP_ERROR_LEN 256
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#define READ_BOOTSTRAP_SUCCESS 0
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#define READ_BOOTSTRAP_EOF 1
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#define READ_BOOTSTRAP_ERROR 2
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#define READ_BOOTSTRAP_QUERY_SIZE 3
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typedef void *fgets_input_t;
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typedef char * (*fgets_fn_t)(char *, size_t, fgets_input_t, int *error);
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int read_bootstrap_query(char *query, int *query_length,
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fgets_input_t input, fgets_fn_t fgets_fn, int *error);
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#endif
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