71 lines
1.4 KiB
C
71 lines
1.4 KiB
C
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#ifndef __SQLITE_H
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#define __SQLITE_H
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#ifndef __SHEET_H
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#include <sheet.h>
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#endif
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///////////////////////////////////////////////////////////
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// TSQL_query
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///////////////////////////////////////////////////////////
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struct TSQL_column_info : public TObject
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{
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TString _name;
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int _width;
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bool _numeric;
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};
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enum TQueryExportFormat { fmt_unknown, fmt_html, fmt_txt, fmt_slk };
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class TSQL_query : public TObject
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{
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TString _sql;
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TRecnotype _firstrow, _pagesize, _items;
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TArray _column;
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TArray _page;
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protected:
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void reset();
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bool save_as_html(const TFilename& path);
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bool save_as_silk(const TFilename& path);
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bool save_as_text(const TFilename& path);
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public:
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void set(const char* sql);
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virtual int on_get_items(int argc, char** values, char** columns);
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TRecnotype items() const;
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const TString_array* row(TRecnotype n);
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unsigned int columns() const;
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const TSQL_column_info& column_info(unsigned int c) const;
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const TToken_string& sheet_head() const;
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bool save_as(const char* filename, TQueryExportFormat = fmt_unknown);
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TSQL_query(const char* sql);
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virtual ~TSQL_query() { }
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};
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///////////////////////////////////////////////////////////
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// TQuery_sheet
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///////////////////////////////////////////////////////////
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class TQuery_sheet : public TSheet
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{
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TSQL_query& _query;
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protected:
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virtual void get_row(long r, TToken_string& row);
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virtual long get_items() const;
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public:
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TQuery_sheet(TSQL_query& sql);
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};
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#endif
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