alterparser.cxx

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 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#include <comphelper/string.hxx>
#include <sal/log.hxx>
#include "alterparser.hxx"
#include "utils.hxx"
 
namespace dbahsql
{
void AlterStmtParser::parse(const OUString& sSql)
{
    m_sStmt = sSql;
    if (!sSql.startsWith("ALTER"))
    {
        SAL_WARN("dbaccess", "Not an ALTER statement");
        return;
    }
 
    m_sTableName = utils::getTableNameFromStmt(sSql);
    auto words = comphelper::string::split(sSql, sal_Unicode(u' '));
 
    if (words[3] == "ALTER" && words[4] == "COLUMN")
    {
        m_sColumnName = words[5];
        if (words[6] == "RESTART" && words[7] == "WITH")
        {
            m_eAction = AlterAction::IDENTITY_RESTART;
            m_nIdentityParam = words[8].toInt32();
        }
    }
    else if (words[3] == "ADD" && words[4] == "CONSTRAINT")
    {
        m_eAction = AlterAction::ADD_FOREIGN;
    }
}
 
} // namespace dbahsql
 
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