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Added joins on CompileUpdateQuery for issue #637 #656

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Added joins on CompileUpdateQuery for issue #637 #656

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7 changes: 5 additions & 2 deletions QueryBuilder/Compilers/Compiler.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -346,6 +346,7 @@ protected virtual SqlResult CompileUpdateQuery(Query query)
var clause = ctx.Query.GetOneComponent("update", EngineCode);

string wheres;
string joins;

if (clause != null && clause is IncrementClause increment)
{
Expand All @@ -354,13 +355,14 @@ protected virtual SqlResult CompileUpdateQuery(Query query)
var sign = increment.Value >= 0 ? "+" : "-";

wheres = CompileWheres(ctx);
joins = CompileJoins(ctx);

if (!string.IsNullOrEmpty(wheres))
{
wheres = " " + wheres;
}

ctx.RawSql = $"UPDATE {table} SET {column} = {column} {sign} {value}{wheres}";
ctx.RawSql = $"UPDATE {table} SET {column} = {column} {sign} {value} FROM {table}{joins}{wheres}";

return ctx;
}
Expand All @@ -377,13 +379,14 @@ protected virtual SqlResult CompileUpdateQuery(Query query)
var sets = string.Join(", ", parts);

wheres = CompileWheres(ctx);
joins = CompileJoins(ctx);

if (!string.IsNullOrEmpty(wheres))
{
wheres = " " + wheres;
}

ctx.RawSql = $"UPDATE {table} SET {sets}{wheres}";
ctx.RawSql = $"UPDATE {table} SET {sets} FROM {table}{joins}{wheres}";

return ctx;
}
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