Results for “STRING_AGG”
Small, practical examples. Search by task or narrow things down below.
Compare ASCII text ignoring case
Compare ASCII text ignoring case in a complete Rust program using the standard library.
Rust✓ Tested
Compare binary buffers including zero bytes
C: memcmp checks an explicit byte length rather than stopping at a string terminator.
C✓ Tested
Compare text ignoring case
Compare text ignoring case using a complete Go program with explicit sample inputs.
Go✓ Tested
Compare two text values
Bash Scripts: Compare two text values with a small standalone Bash program.
Bash Scripts✓ Tested
Count a leading run of allowed characters
C: strspn counts bytes at the start that belong to a specified character set.
C✓ Tested
Count rows per category
Aggregate rows sharing the same category.
GROUP BY✓ Tested
Distinguish UTF-8 bytes from characters
Distinguish UTF-8 bytes from characters in a complete Rust program using the standard library.
Rust✓ Tested
Extract digit sequences
Extract digit sequences using a complete Go program with explicit sample inputs.
Go✓ Tested
Extract text between known positions
Java: Java substring uses a start-inclusive, end-exclusive range of UTF-16 indices.
Java✓ Tested
Filter rows before grouping
SQL: WHERE limits the rows contributing to the aggregate; it differs from filtering completed groups with HAVING.
SQL✓ Tested
Filter rows before grouping
SQL Server: WHERE limits the rows contributing to the aggregate; it differs from filtering completed groups with HAVING.
SQL Server✓ Tested
Filter rows before grouping
Postgres: WHERE limits the rows contributing to the aggregate; it differs from filtering completed groups with HAVING.
Postgres✓ Tested