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13.4.16 Index Statements

The ‘index’ ‘for’ statements are:

See The For Statement.

• integer ‘in’ index
• integer‘,’ type ‘in’ index
• integer‘,’ any ‘in’ index

• lead integer ‘in’ index
• lead integer‘,’ type ‘in’ index
• lead integer‘,’ any ‘in’ index

• integer ‘of’ index
• integer‘,’ type ‘of’ index
• integer‘,’ any ‘of’ index

• lead integer ‘of’ index
• lead integer‘,’ type ‘of’ index
• lead integer‘,’ any ‘of’ index

type is one of the types for which an is_g_ function is defined.

lead is one of ‘-eq’, ‘-lt’, ‘-le’, ‘-ge’, ‘-gt’.

See Data Type Specific Index Search Functions.

See Traversing Indexes.