1 #ifndef DBA_DB_V6_QBUILDER_H 2 #define DBA_DB_V6_QBUILDER_H 5 #include <dballe/db/sql.h> 7 #include <dballe/core/query.h> 30 bool select_station =
false;
32 bool select_varinfo =
false;
35 bool select_data_id =
false;
38 bool select_data =
false;
41 bool select_summary_details =
false;
69 bool add_pa_where(
const char* tbl);
70 bool add_dt_where(
const char* tbl);
71 bool add_ltr_where(
const char* tbl);
72 bool add_varcode_where(
const char* tbl);
73 bool add_repinfo_where(
const char* tbl);
74 bool add_datafilter_where(
const char* tbl);
75 bool add_attrfilter_where(
const char* tbl);
77 virtual void build_select() = 0;
78 virtual bool build_where() = 0;
79 virtual void build_order_by() = 0;
87 virtual void build_select();
88 virtual bool build_where();
89 virtual void build_order_by();
96 virtual void build_select();
97 virtual bool build_where();
98 virtual void build_order_by();
106 virtual void build_select();
107 virtual void build_order_by();
115 virtual void build_select();
116 virtual void build_order_by();
Functions used to connect to DB-All.e and insert, query and delete data.
Definition: qbuilder.h:110
const core::Query & query
Query object.
Definition: qbuilder.h:44
Standard dballe::Query implementation.
Definition: core/query.h:29
Copyright (C) 2008–2010 ARPA-SIM urpsim@smr.arpa.emr.it
Definition: cmdline.h:17
String buffer for composing database queries.
Definition: querybuf.h:37
Definition: qbuilder.h:82
Implementation of an efficient string buffer for composing database queries.
Querybuf sql_where
WHERE part of the SQL query.
Definition: qbuilder.h:53
const char * bind_in_ident
If defined, it need to point to the identifier to be used as the only bound input parameter...
Definition: qbuilder.h:28
bool query_station_vars
True if we are querying station information, rather than measured data.
Definition: qbuilder.h:59
DB & db
Database to operate on.
Definition: qbuilder.h:20
Querybuf sql_from
FROM part of the SQL query.
Definition: qbuilder.h:50
Querybuf sql_query
Dynamically generated SQL query.
Definition: qbuilder.h:47
Build SQL queries for V6 databases.
Definition: qbuilder.h:15
DB-ALLe database connection.
Definition: v6/db.h:87
Definition: qbuilder.h:101
const unsigned int modifiers
Modifier flags to enable special query behaviours.
Definition: qbuilder.h:56
Definition: qbuilder.h:92