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Results for “string_agg”

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SQLText cleanup & matching

Treat an empty trimmed value as missing

SQL: NULLIF converts an empty string to NULL before a fallback is applied.

SQL✓ Tested
SQL ServerText cleanup & matching

Treat an empty trimmed value as missing

SQL Server: NULLIF converts an empty string to NULL before a fallback is applied.

SQL Server✓ Tested
PostgresText cleanup & matching

Treat an empty trimmed value as missing

Postgres: NULLIF converts an empty string to NULL before a fallback is applied.

Postgres✓ Tested
SQLiteText cleanup & matching

Treat an empty trimmed value as missing

SQLite: NULLIF converts an empty string to NULL before a fallback is applied.

SQLite✓ Tested
C++Text validation & parsing

Trim surrounding ASCII whitespace

C++: Find the first and last non-whitespace bytes before taking a substring.

C++✓ Tested
C#Strings

Trim surrounding whitespace

Remove whitespace at the ends of a C# string.

C#✓ Tested
JavaStrings

Trim surrounding whitespace

Remove leading and trailing whitespace from a Java string.

Java✓ Tested
JavaScriptStrings

Trim surrounding whitespace

Remove leading and trailing JavaScript string whitespace.

JavaScript✓ Tested
C#Strings

Try parsing an integer

Use TryParse to avoid exceptions for invalid C# integer input.

C#✓ Tested
SQLReporting & grouped calculations

Turn known group values into columns

SQL: Conditional aggregation gives a portable pivot when the category set is known.

SQL✓ Tested
SQL ServerReporting & grouped calculations

Turn known group values into columns

SQL Server: Conditional aggregation gives a portable pivot when the category set is known.

SQL Server✓ Tested
PostgresReporting & grouped calculations

Turn known group values into columns

Postgres: Conditional aggregation gives a portable pivot when the category set is known.

Postgres✓ Tested