If the column is defined as null capable, then you must update the null indicator map accordingly.
如果列被定义为支持空值，那么您必须相应更新空指示符映射。
RPG uses a 1 character field (like an indicator) to determine if a column contains nulls.
RPG使用一个1字符字段（比如一个指示符）来确定列是否包含空值。
If the latter is true, then the indicator variable for that column is set to -5 which will set the column to the default value for that column.
如果是后一种情况，那么该列的指示符变量被设置为- 5，这将把该列的值设置为默认值。
If the former is true, then the indicator variable for that column is set to -1 which results in the column being updated with the null value.
如果是前一种情况，那么该列的指示符变量被设置为- 1，这导致该列被更新为空值。
The indicator variable for the column is set to zero for each value that is different.
对于每个不同的值，该列的指示符变量被设置为0。
The Ind_Ary column contains the SQL extended indicator settings.
Ind_Ary列包含SQL扩展指示符设置。
If the old and new values are the same, then the indicator variable remains as -7 and the column is ignored.
如果新旧值相同，那么指示符变量仍然是- 7，该列被忽略。
Prior to the DB2 for I 6.1 release, SQL Update and Insert statements could use an indicator variable with a value of -1 to set a null capable column to the null value.
在DB 2fori 6.1发布之前，SQLUpdate和insert语句能够使用一个值为- 1的指示符变量，将支持空值的列设置为空值。
Apply to relay Box for alarm indicator connecting between several alarm indicator column and alarm indicator board.
用于继电器箱与多个警报指示柱，警报指示器板间的连接。
The analysis of a double column pier has proved that this damage assessment model can give a simple, reasonable and consistent damage indicator for structures.
通过一座双柱式桥墩的计算分析表明，采用这种方法可以简单、合理、可靠地得出结构的损伤值。
Apply to relay Box for alarm indicator connecting between several alarm indicator column and alarm indicator boa...
用于继电器箱与多个警报指示柱，警报指示器板间的连接。
In embedded SQL, an indicator variable is set to -2 for the column or columns that cause the error.
在嵌入式SQL中，对于导致错误的列，指示符变量设置为- 2。
A final column in Table 5-1 indicates the amount over or under the budget for each category. This column is an indicator of the extent of variance from the project budget;
表5-1的最后一栏显示了每一项次预算超支或勤俭的数值，这一栏也是预算偏差的唆使器。
A final column in Table 5-1 indicates the amount over or under the budget for each category. This column is an indicator of the extent of variance from the project budget;
表5-1的最后一栏显示了每一项次预算超支或勤俭的数值，这一栏也是预算偏差的唆使器。
应用推荐