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OpenAccess SDK SQL Engine core methods for .NET : Methods for .NET reference : dam_getNextJoinStmt
 

dam_getNextJoinStmt

This method gets the OpenAccess SDK SQL Engine statement handle for the next table in the join. An IP uses this method to get the next statement handle for implementing the join pushdown.
For example, if tables A and B are joined in the listed order, then when processing table A, you can call this method to get the handle for table B. In this case, table B is referred to as the inner table.
int64 dam_getNextJoinStmt(
int64 hstmt_outer)
 
Table 163: Parameters for dam_getNextJoinStmt 
Parameter
Type
Description
IN
 
 
hstmt_outer
int64
The statement handle of the current statement
RETURN
 
 
hstmt
int64
The statement handle of the next table in the join