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PostgreSQL translate function.

The PostgreSQL translate function replaces a sequence of characters in a string with another set of characters. However, it replaces one character at …

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PostgreSQL string functions.

In PostgreSQL there are many different string functions designed for formatting, analyzing, and comparing strings.

These include both SQL92 standard…

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Guide and Checklist for SQL and Database Performance Tuning: Professional Advice.

A racing mechanic is similar to a database administrator (DBA). Building and optimizing a high-performance car requires minute adjustments and attenti…

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PostgreSQL abs function.

The abs function in PostgreSQL returns the absolute value of the number….

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PostgreSQL to_timestamp function.

The PostgreSQL to_timestamp function converts a string into a timestamp….

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