mirror of
https://github.com/ultimatepp/ultimatepp.git
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244 lines
8.8 KiB
C++
244 lines
8.8 KiB
C++
#include <RichEdit/RichEdit.h>
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#include <Sql/Sql.h>
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using namespace Upp;
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#ifdef flagQTF
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#define GENERATE_QTF
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#endif
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#define MODEL <SqlExp/SqlExp.sch>
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#define SCHEMADIALECT <plugin/sqlite3/Sqlite3Schema.h>
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#include <Sql/sch_header.h>
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#include <Sql/sch_schema.h>
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#include <Sql/sch_source.h>
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#define EXP(s) Exp(#s, s)
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#ifdef GENERATE_QTF
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String qtf;
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void Put(String s, const char *splits)
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{
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Vector<String> split = Split(splits, ';');
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bool was = false;
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for(int i = 0; i < split.GetCount(); i++) {
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int q = s.Find(split[i]);
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if(q >= 0) {
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if(was)
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qtf << "&\n";
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qtf << DeQtf(s.Mid(0, q));
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s = s.Mid(q);
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was = true;
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}
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}
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if(was)
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qtf << "&\n";
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qtf << DeQtf(s);
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}
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void Exp(const char *s, SqlStatement sql)
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{
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qtf << "\n:: ";
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Put(s, ".From;.Where;.OrderBy");
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qtf << "\n:: ";
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Put(sql.Get(PGSQL), " from; where; order by");
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}
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#else
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void Exp(const char *s, SqlStatement sql)
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{
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LOG(s);
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LOG('\t' << sql.Get(PGSQL));
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}
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#endif
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GUI_APP_MAIN
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{
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#ifdef GENERATE_QTF
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qtf << "[C1 {{1:1 SqlExp C`+`+:: PostgreSQL";
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#else
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StdLogSetup(LOG_FILE|LOG_COUT);
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#endif
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EXP(Select(COL).From(TABLE1));
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EXP(Select(COL.Of(TABLE1)).From(TABLE1));
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EXP(Select(COL.As(A)).From(TABLE1));
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EXP(Select(TABLE1(COL, A.As("T_A"), SEQ)).From(TABLE1));
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EXP(Select(COL&A).From(TABLE1));
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EXP(Select(COL[3]).From(TABLE1));
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EXP(Select(COLUMN1 % COLUMN2).From(TABLE1));
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EXP(Select(COLUMN1 | COLUMN2).From(TABLE1));
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EXP(Select(SqlFunc("any_fn", COL, 2)).From(TABLE1));
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EXP(Select(SqlTxt("current_time")).From(TABLE1));
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EXP(Select(Distinct(COL)).From(TABLE1));
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EXP(Select(Distinct(SqlSet(COLUMN1, COLUMN2))).From(TABLE1));
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EXP(Select(All(COL)).From(TABLE1));
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EXP(Select(Count(COL)).From(TABLE1));
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EXP(Select(SqlAll()).From(TABLE1));
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EXP(SelectAll().From(TABLE1));
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EXP(Select(SqlCountRows()).From(TABLE1));
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EXP(Select(COL).From(TABLE1).OrderBy(Descending(COL)));
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EXP(Select(SqlMax(COL)).From(TABLE1));
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EXP(Select(SqlMin(COL)).From(TABLE1));
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EXP(Select(SqlSum(COL)).From(TABLE1));
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EXP(Select(Avg(COL)).From(TABLE1));
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EXP(Select(Abs(COL)).From(TABLE1));
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EXP(Select(Stddev(COL)).From(TABLE1));
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EXP(Select(Variance(COL)).From(TABLE1));
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EXP(Select(Greatest(COLUMN1, COLUMN2)).From(TABLE1));
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EXP(Select(Least(COLUMN1, COLUMN2)).From(TABLE1));
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EXP(Select(Upper(COL)).From(TABLE1));
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EXP(Select(Lower(COL)).From(TABLE1));
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EXP(Select(Length(COL)).From(TABLE1));
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EXP(Select(Substr(COL, 2, 1)).From(TABLE1));
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EXP(Select(Instr(COL, "hello")).From(TABLE1));
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EXP(Select(SqlNvl(COLUMN1, COLUMN2)).From(TABLE1));
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EXP(Select(NextVal(SEQ)).Get());
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EXP(Select(CurrVal(SEQ)).Get());
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EXP(Select(SqlArg()).From(TABLE1));
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EXP(Select(Case(COL == 1, "one")(COL == 2, "two")("?")).From(TABLE1));
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EXP(Select((COL > 10).AsValue()).From(TABLE2));
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EXP(Select((COL > 10).As("GT10")).From(TABLE2));
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EXP(Select(COL).From(TABLE1).Where(COL / 2 > 1 && COLUMN1 == "A" || COLUMN2 == Date(2006, 1, 1)));
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EXP(Select(COL).From(TABLE1).Where(!(COL == 1)));
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EXP(Select(COL).From(TABLE1).Where((COLUMN1 == 1) - (COLUMN2 == 1)));
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EXP(Select(COL).From(TABLE1).Where(IsNull(COLUMN1)));
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EXP(Select(COL).From(TABLE1).Where(NotNull(COLUMN1)));
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EXP(Select(COL).From(TABLE1).Where(Like(COLUMN1, Wild("A*"))));
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EXP(Select(COL).From(TABLE1).Where(NotLike(COLUMN1, Wild("A*"))));
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EXP(Select(COL).From(TABLE1).Where(In(COL, Select(COL).From(TABLE1))));
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EXP(Select(COL).From(TABLE1).Where(COL == Select(COL).From(TABLE1)));
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EXP(Select(COL).From(TABLE1).Where(COL == Select(COL).From(TABLE1).AsValue()));
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EXP(Select(COL).From(TABLE1).Where(NotIn(COL, Select(COL).From(TABLE1))));
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EXP(Select(COL).From(TABLE1).Where(COL != Select(COL).From(TABLE1)));
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EXP(Select(COL).From(TABLE1).Where(Exists(Select(COL).From(TABLE1))));
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EXP(Select(COL).From(TABLE1).Where(NotExists(Select(COL).From(TABLE1))));
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EXP(Select(COLUMN1).From(TABLE1) | Select(COLUMN2).From(TABLE2));
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EXP(Select(COLUMN1).From(TABLE1) + Select(COLUMN2).From(TABLE2));
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EXP(Select(COLUMN1).From(TABLE1) & Select(COLUMN2).From(TABLE2));
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EXP(Select(COLUMN1).From(TABLE1) - Select(COLUMN2).From(TABLE2));
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EXP(Select(COL).From(TABLE1).Where(COL == 0).GroupBy(COL).Having(COL == 0).OrderBy(Descending(COL)));
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EXP(Select(COL, Count(Select(SqlAll()).From(TABLE1))).From(TABLE1).Where(COL == 0).GroupBy(COL)
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.Having(COL == 0).OrderBy(Descending(COL)));
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EXP(Select(ID, Avg(COL)).From(TABLE1).GroupBy(ID).Having(SqlBoolFunc("bool_and", COLUMN1 > 0)));
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EXP(Select(COL).From(TABLE1).Limit(100));
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EXP(Select(COL).From(TABLE1).Limit(100, 10));
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EXP(Select(COL).From(TABLE1).Offset(20));
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EXP(Select(25 * 34).Get());
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EXP(Select(COL).From(TABLE1).Hint("hint"));
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EXP(Select(COL).From(TABLE1).InnerJoin(TABLE1).On(COL.Of(TABLE1) == COLUMN1.Of(TABLE1)));
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EXP(Select(COL).From(TABLE1).LeftJoin(TABLE1).On(COL.Of(TABLE1) == COLUMN1.Of(TABLE1)));
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EXP(Select(COL).From(TABLE1).RightJoin(TABLE1).On(COL.Of(TABLE1) == COLUMN1.Of(TABLE1)));
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EXP(Select(COL).From(TABLE1).FullJoin(TABLE1).On(COL.Of(TABLE1) == COLUMN1.Of(TABLE1)));
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EXP(Insert(TABLE1)(COLUMN1, 12)(COLUMN2, "hello")(COL, Date(2007, 1, 1)));
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EXP(Insert(TABLE1)(COLUMN1, 12)(COLUMN2)(COL).From(TABLE1).Where(COL >= 0));
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EXP(Insert(TABLE1)(COL, Select(COLUMN1).From(TABLE1).Where(COLUMN2 == 21).AsValue()));
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EXP(Insert(TABLE1)(COLUMN1, "unique_value").Where(NotExists(Select(ID).From(TABLE1).Where(COLUMN1 == "unique_value"))));
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EXP(Insert(TABLE1)(COLUMN1)(COL, SqlSum(COLUMN2)).From(TABLE1).Where(COL >= 0).GroupBy(COLUMN1).Having(COLUMN2 > 10));
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EXP(Update(TABLE1)(COLUMN1, 13)(COLUMN2, "world").Where(COL > Date(2007, 1, 1)));
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{
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ValueMap m;
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m(COLUMN1, 1)(COLUMN2, "hello");
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EXP(Insert(TABLE1)(m));
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EXP(Update(TABLE2)(m).Where(ID == 123));
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}
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EXP(Delete(TABLE1).Where(COL < 0));
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EXP(Select(COL).From(Select(COL).From(TABLE1)));
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EXP(Select(COL).From(Select(COL).From(TABLE1).AsTable(TABLE2)));
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EXP(Select(COL).From(TABLE1).LeftJoin(Select(COL).From(TABLE1)).On(COL.Of(TABLE1) == COLUMN1.Of(TABLE1)));
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EXP(Select(COL).From(TABLE1).LeftJoin(Select(COL).From(TABLE1).AsTable(TABLE2)).On(COL.Of(TABLE1) == COLUMN1.Of(TABLE1)));
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EXP(Select(TABLE1(COL, COLUMN1)).From(TABLE1));
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EXP(Select(ID(ID, NAME, LASTNAME)).From(TABLE1).LeftJoinRef(TABLE2).Where(BDATE == Date(2011, 12, 9)));
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EXP(Select(ID(ID, NAME, LASTNAME)).From(TABLE1).LeftJoinRef(TABLE2).On(IsNull(BDATE)).Where(BDATE == Date(2011, 12, 9)));
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EXP(Select(TABLE1(SqlAll())).From(TABLE1));
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EXP(Select(SqlAll().Of(TABLE1)).From(TABLE1));
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EXP(Select(TABLE1(S_TABLE2())).From(TABLE1));
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Vector<int> m;
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for(int i = 0; i < 10; i++)
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m.Add(i);
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EXP(Select(ID).From(TABLE1).Where(ID == SqlSetFrom(m)));
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SqlId TN("TN");
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SqlId TNSIZE("TNSIZE");
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EXP(
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WithRecursive(TN)(ID, NAME, PARENT_ID)
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.As(Select(ID, NAME, PARENT_ID).From(TREENODE).Where(IsNull(PARENT_ID))
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+
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Select(TREENODE(ID, NAME, PARENT_ID)).From(TREENODE, TN)
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.Where(TREENODE(PARENT_ID) == TN(ID)))
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.With(TNSIZE)
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.As(Select(PARENT_ID,
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Select(NAME).From(TREENODE).Where(ID == TN(PARENT_ID)).AsValue(),
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SqlCountRows())
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.From(TN)
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.GroupBy(PARENT_ID))
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(SelectAll().From(TNSIZE))
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);
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SqlId COUNT("COUNT");
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EXP(
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WithRecursive(TN)(ID, NAME, PARENT_ID)
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.As(Select(ID, NAME, PARENT_ID).From(TREENODE).Where(IsNull(PARENT_ID))
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+
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Select(TREENODE(ID, NAME, PARENT_ID)).From(TREENODE, TN)
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.Where(TREENODE(PARENT_ID) == TN(ID)))
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.With(TNSIZE)(NAME, COUNT)
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.As(Select(Select(NAME).From(TREENODE).Where(ID == TN(PARENT_ID)).AsValue(),
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SqlCountRows())
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.From(TN)
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.GroupBy(PARENT_ID))
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(Insert(TABLE1)(NAME, NAME)(COL, COUNT).From(TNSIZE))
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);
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EXP(
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WithRecursive(TN)(ID, NAME, PARENT_ID)
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.As(Select(ID, NAME, PARENT_ID).From(TREENODE).Where(IsNull(PARENT_ID))
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+
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Select(TREENODE(ID, NAME, PARENT_ID)).From(TREENODE, TN)
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.Where(TREENODE(PARENT_ID) == TN(ID)))
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.With(TNSIZE)(ID, COUNT)
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.As(Select(ID,
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SqlCountRows())
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.From(TN)
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.GroupBy(PARENT_ID))
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(Delete(TREENODE).Where(ID == Select(ID).From(TNSIZE).Where(COUNT == 0)))
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);
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EXP(
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WithRecursive(TN)(ID, NAME, PARENT_ID)
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.As(Select(ID, NAME, PARENT_ID).From(TREENODE).Where(IsNull(PARENT_ID))
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+
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Select(TREENODE(ID, NAME, PARENT_ID)).From(TREENODE, TN)
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.Where(TREENODE(PARENT_ID) == TN(ID)))
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.With(TNSIZE)(ID, COUNT)
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.As(Select(ID,
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SqlCountRows())
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.From(TN)
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.GroupBy(PARENT_ID))
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(Update(TABLE1)(COL, Select(COUNT).From(TNSIZE).Where(TNSIZE(ID) == TABLE1(ID)).AsValue()))
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);
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EXP(Temporary("TT").As(Select(NAME, LASTNAME).From(TABLE1).Where(COLUMN1 == 12)));
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#ifdef GENERATE_QTF
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qtf << "}}";
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RichEditWithToolBar edit;
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edit.SetQTF(qtf);
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TopWindow win;
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win.Add(edit.SizePos());
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win.Run();
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#endif
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}
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