Results for “aggregate-function”

4 skills

mariadb-corporation

mariadb-aggregate-functions

Reference for MariaDB aggregate functions, covering counting, totals, extrema, string and bitwise aggregation, and statistical functions, with guidance on NULL handling and common pitfalls.

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mariadb-corporation

mariadb-create-function

Explains MariaDB's three CREATE FUNCTION forms — stored functions, stored aggregate functions, and loadable UDFs — covering syntax, privileges, and behavior differences for writing or reviewing MariaDB SQL.

soql-date-functions

Write SOQL queries that group or filter records by date periods using the 13 SOQL date functions, with rules for WHERE vs GROUP BY placement, date-literal comparisons, and fiscal-year restrictions.

soql-fundamentals

Write and debug SOQL queries covering SELECT syntax, filters, sorting, pagination, relationship traversal, and aggregate functions.