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56 lines
1.1 KiB
C++
56 lines
1.1 KiB
C++
//////////////////////////////////////////////////////////////////////////
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//
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// pgScript - PostgreSQL Tools
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//
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// Copyright (C) 2002 - 2016, The pgAdmin Development Team
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// This software is released under the PostgreSQL Licence
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//
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//////////////////////////////////////////////////////////////////////////
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#include "pgAdmin3.h"
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#include "pgscript/statements/pgsPrintStmt.h"
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#include "pgscript/exceptions/pgsException.h"
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#include "pgscript/utilities/pgsThread.h"
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#include "pgscript/utilities/pgsUtilities.h"
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pgsPrintStmt::pgsPrintStmt(const pgsExpression *var, pgsOutputStream &cout,
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pgsThread *app) :
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pgsStmt(app), m_var(var), m_cout(cout)
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{
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}
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pgsPrintStmt::~pgsPrintStmt()
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{
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pdelete(m_var);
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}
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void pgsPrintStmt::eval(pgsVarMap &vars) const
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{
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if (m_app != 0)
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{
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m_app->LockOutput();
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}
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try
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{
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m_cout << PGSOUTPGSCRIPT << wx_static_cast(const wxString,
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m_var->eval(vars)->value()) << wxT("\n");
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}
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catch (const pgsException &)
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{
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if (m_app != 0)
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{
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m_app->UnlockOutput();
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}
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throw;
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}
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if (m_app != 0)
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{
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m_app->UnlockOutput();
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}
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}
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