# Functions ## Aggregate Functions
${item.topic} | ${item.topic} | ${item.topic}
## Numeric Functions
${item.topic} | ${item.topic} | ${item.topic}
## String Functions
${item.topic} | ${item.topic} | ${item.topic}
## Time and Date Functions
${item.topic} | ${item.topic} | ${item.topic}
## System Functions
${item.topic} | ${item.topic} | ${item.topic}
### ${item.topic} ${item.railroad} ${item.text} Example: ${item.example}