Results for “string_agg”
Small, practical examples. Search by task or narrow things down below.
Handle a failed string-to-integer conversion
C++: stoi throws invalid_argument when no conversion can be performed.
C++✓ Tested
Insert a variable into a string
PowerShell: Insert a variable into a string using PowerShell 7.
PowerShell✓ Tested
Inspect a substring without allocating a copy
C++: A string_view refers to existing storage and must not outlive that storage.
C++✓ Tested
Join a parent to pre-aggregated totals
SQL: Aggregate the child rows first to produce at most one joined row per parent.
SQL✓ Tested
Join a parent to pre-aggregated totals
SQL Server: Aggregate the child rows first to produce at most one joined row per parent.
SQL Server✓ Tested
Join a parent to pre-aggregated totals
Postgres: Aggregate the child rows first to produce at most one joined row per parent.
Postgres✓ Tested
Join a parent to pre-aggregated totals
SQLite: Aggregate the child rows first to produce at most one joined row per parent.
SQLite✓ Tested
Join several strings with a separator
PowerShell: The join operator returns one string from an input collection.
PowerShell✓ Tested
Join string slices
Join string slices in a complete Rust program using the standard library.
Rust✓ Tested
Join strings with a separator
Combine a list of strings into one readable string with a separator between each item.
string✓ Tested
Join strings with a separator
Build a Java string from several values using String.join.
Java✓ Tested
Join strings with a separator
Use an output string stream to join C++ values without a trailing separator.
C++✓ Tested