Database FileMaker脚本中的迭代循环等价物？

我是FileMaker Pro脚本的新手，我想知道是否有一个相当于迭代循环的方法。（如C/C++/Java中的for循环）。如果是这样的话，任何人都有我可以看的例子。（如果有帮助的话，我正在使用FMP11）

算法：我目前有一个数据库，我希望遍历数据库中的所有记录，检查每个记录中的两个特定列，以及它们是否包含特定的数字，然后增加一个计数器。然后移动到下一个记录

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谢谢

FileMaker脚本中的基本循环结构如下所示：

# Start with a found set of the records you want to investigate (or all records)
#
# Set the counter variable
#
Set Variable [$counter ; Value:0]
#
# Go to the first record
#
Go to Record/Request/Page [First]
#
# Loop until you reach the last record, incrementing counter if appropriate
#
Loop
   If [ table::value = desiredValue ]
      Set Variable [$counter ; Value:$counter + 1]
   End If
   Go to Record/Request/Page [Next ; Exit after last]
End Loop

# Assume we are looking for field1 = value1 and field2 = value2
# 
Enter Find Mode []
Set Field [ Table::field1 ; value1 ]
Set Field [ Table::field2 ; value2 ]
Perform Find []
#
# We have now found all records where field1 = value1 and field2 = value2
# We simply set $counter to the count of found records
#
Set Variable [ $counter ; Value:Get ( FoundCount ) ]

然而，这通常是一种查询所有数据的非常缓慢的方法。有许多方法可能更合适。以您的示例为例，假设您正在数据中查找静态值，您可以执行以下操作：

# Start with a found set of the records you want to investigate (or all records)
#
# Set the counter variable
#
Set Variable [$counter ; Value:0]
#
# Go to the first record
#
Go to Record/Request/Page [First]
#
# Loop until you reach the last record, incrementing counter if appropriate
#
Loop
   If [ table::value = desiredValue ]
      Set Variable [$counter ; Value:$counter + 1]
   End If
   Go to Record/Request/Page [Next ; Exit after last]
End Loop

# Assume we are looking for field1 = value1 and field2 = value2
# 
Enter Find Mode []
Set Field [ Table::field1 ; value1 ]
Set Field [ Table::field2 ; value2 ]
Perform Find []
#
# We have now found all records where field1 = value1 and field2 = value2
# We simply set $counter to the count of found records
#
Set Variable [ $counter ; Value:Get ( FoundCount ) ]

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非常感谢！有道理。这是一个相当小的数据库，但我希望它的设计可以扩展到更大的项目。谢谢你把它记录得这么好“检查每一条记录中的两个特定列，如果它们包含一个特定的数字”你能找到这些记录吗？发现（在大多数情况下）很快。循环不是。