62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/*
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* Headers for handling of 'SET var TO', 'SHOW var' and 'RESET var'
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* statements
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*
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* $Id: variable.h,v 1.7 1998/09/03 02:34:34 momjian Exp $
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*
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*/
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#ifndef VARIABLE_H
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#define VARIABLE_H 1
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enum DateFormat
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{
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Date_Postgres, Date_SQL, Date_ISO
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};
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/*-----------------------------------------------------------------------*/
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struct PGVariables
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{
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struct
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{
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bool euro;
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enum DateFormat format;
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} date;
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};
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extern struct PGVariables PGVariables;
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/*-----------------------------------------------------------------------*/
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bool SetPGVariable(const char *, const char *);
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bool GetPGVariable(const char *);
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bool ResetPGVariable(const char *);
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extern bool set_date(void);
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extern bool show_date(void);
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extern bool reset_date(void);
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extern bool parse_date(const char *);
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extern bool set_timezone(void);
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extern bool show_timezone(void);
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extern bool reset_timezone(void);
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extern bool parse_timezone(const char *);
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extern bool set_cost_heap(void);
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extern bool show_cost_heap(void);
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extern bool reset_cost_heap(void);
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extern bool parse_cost_heap(const char *);
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extern bool set_cost_index(void);
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extern bool show_cost_index(void);
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extern bool reset_cost_index(void);
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extern bool parse_cost_index(const char *);
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extern bool set_r_plans(void);
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extern bool show_r_plans(void);
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extern bool reset_r_plans(void);
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extern bool parse_r_plans(const char *);
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extern bool set_geqo(void);
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extern bool show_geqo(void);
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extern bool reset_geqo(void);
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extern bool parse_geqo(const char *);
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extern bool show_ksqo(void);
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extern bool reset_ksqo(void);
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extern bool parse_ksqo(const char *);
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#endif /* VARIABLE_H */
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