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https://git.postgresql.org/git/postgresql.git
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c52795d18a
- supports multibyte encodings
- more strict rules for lexemes
- flex isn't used
Add:
- tsquery plainto_tsquery(text)
Function makes tsquery from plain text.
- &&, ||, !! operation for tsquery for combining
tsquery from it's parts: 'foo & bar' || 'asd' => 'foo & bar | asd'
39 lines
760 B
C
39 lines
760 B
C
#ifndef __TSLOCALE_H__
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#define __TSLOCALE_H__
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#include "postgres.h"
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#include <ctype.h>
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#include <limits.h>
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/*
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* towlower() and friends should be in <wctype.h>, but some pre-C99 systems
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* declare them in <wchar.h>.
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*/
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#ifdef HAVE_WCHAR_H
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#include <wchar.h>
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#endif
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#ifdef HAVE_WCTYPE_H
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#include <wctype.h>
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#endif
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#if defined(HAVE_WCSTOMBS) && defined(HAVE_TOWLOWER)
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#define TS_USE_WIDE
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#ifdef WIN32
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size_t wchar2char( const char *to, const wchar_t *from, size_t len );
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size_t char2wchar( const wchar_t *to, const char *from, size_t len );
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#else /* WIN32 */
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/* correct mbstowcs */
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#define char2wchar mbstowcs
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#define wchar2char wcstombs
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#endif /* WIN32 */
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#endif /* defined(HAVE_WCSTOMBS) && defined(HAVE_TOWLOWER) */
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#endif /* __TSLOCALE_H__ */
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