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wip: updateCommand

This commit is contained in:
Hamed.Masafi 2017-05-30 23:02:12 +04:30
parent 36a298d5c0
commit 427742c0be
1 changed files with 34 additions and 0 deletions
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34
src/sqlgeneratorbase.cpp
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@ -545,6 +545,40 @@ QString SqlGeneratorBase::phrase(const PhraseData *d) const
return ret; return ret;
} }
QString SqlGeneratorBase::phraseUpdate(const PhraseData *d) const
{
QString ret = "";
if (d->operatorCond != PhraseData::And && d->operatorCond != PhraseData::Equal)
qFatal("Update command does not accept any phrase else &, =");
switch(d->type){
case PhraseData::Field:
ret = d->text;
break;
case PhraseData::WithVariant:
ret = phrase(d->left) + " " + operatorString(d->operatorCond) + " " + escapeValue(d->operand);
break;
case PhraseData::WithOther:
ret = phrase(d->left) + " " + operatorString(d->operatorCond) + " " + phrase(d->right);
break;
case PhraseData::WithoutOperand:
ret = phrase(d->left) + " " + operatorString(d->operatorCond);
break;
default:
ret = "<FAIL>";
}
if(d->operatorCond == PhraseData::And || d->operatorCond == PhraseData::Or)
ret = "(" + ret + ")";
return ret;
}
QString SqlGeneratorBase::operatorString(const PhraseData::Condition &cond) const QString SqlGeneratorBase::operatorString(const PhraseData::Condition &cond) const
{ {
switch (cond){ switch (cond){