MySQL Connector/C++ 9.3.0
MySQL connector library for C and C++ applications
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Template for defining fluent api for CRUD operations. More...
Public Member Functions | |
template<typename... Expr> | |
Operation & | groupBy (Expr... group_by_spec) |
Specify grouping of items in a query result. More... | |
Template for defining fluent api for CRUD operations.
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inline |
Specify grouping of items in a query result.
Arguments are a one or more expressions. Documents/rows for which expressions evaluate to the same value are grouped together.