Package org.apache.cassandra.cql.common

Examples of org.apache.cassandra.cql.common.SetUniqueKey


            {
                // Case: set table.super_cf['key']['supercolumn']['column'] = 'value'
                OperandDef value = getSimpleExpr(valueNode);
                ConstantOperand superColumnKey = new ConstantOperand(getColumn(columnFamilySpec, 0));
                ConstantOperand columnKey = new ConstantOperand(getColumn(columnFamilySpec, 1));
                plan = new SetUniqueKey(cfMetaData, rowKey, superColumnKey, columnKey, value);
            }
            else if (dimensionCnt == 1)
            {
                // Case: set table.super_cf['key']['supercolumn'] = <column_map>;
                ColumnMapExpr columnMapExpr = getColumnMapExpr(valueNode);               
                ConstantOperand superColumnKey = new ConstantOperand(getColumn(columnFamilySpec, 0));
                plan = new SetColumnMap(cfMetaData, rowKey, superColumnKey, columnMapExpr);
            }
            else
            {
                // Case: set table.super_cf['key'] = <super_column_map>;
                logger_.assertLog(dimensionCnt == 0, "invalid dimensionCnt: " + dimensionCnt);
                SuperColumnMapExpr superColumnMapExpr = getSuperColumnMapExpr(valueNode);               
                plan = new SetSuperColumnMap(cfMetaData, rowKey, superColumnMapExpr);
            }
        }
        else  // Standard column family
        {
            if (dimensionCnt == 1)
            {
                // Case: set table.standard_cf['key']['column'] = 'value'
                OperandDef value = getSimpleExpr(valueNode);               
                ConstantOperand columnKey = new ConstantOperand(getColumn(columnFamilySpec, 0));
                plan = new SetUniqueKey(cfMetaData, rowKey, columnKey, value);
            }
            else
            {
                // Case: set table.standard_cf['key'] = <column_map>;
                logger_.assertLog(dimensionCnt == 0, "invalid dimensionCnt: " + dimensionCnt);
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