oracle master

ORACLE MASTER 26ai Announced! Urgent Reasons to Secure “19c” Certification Before Exam Content Changes Drastically

Oracle AI Database 26ai has finally been officially announced, and the full picture of the certification system has been...

2025.12.23

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The LENGTH and INSTR functions are frequently used when performing string manipulation in Oracle SQL.This article provid...

2025.12.22

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This article provides a thorough explanation, from basics to applications, of the frequently used REPLACE and TRIM funct...

2025.12.19

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The LPAD and RPAD functions are extremely useful tools in Oracle Database for formatting strings to a specific length. T...

2025.12.17

Oracle Master SilverSQL

The biggest highlight feature of Oracle Database 26ai (formerly 23ai) is "AI Vector Search." Until now, this technology ...

2025.12.16

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Among the essential string manipulation functions for mastering Oracle Database, CONCAT and SUBSTR are extremely useful....

2025.12.15

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This article explains the installation procedure for "Oracle AI Database Free (26ai)," which allows you to experience th...

2025.12.14

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It has been revealed that the on-premises Enterprise Edition (Linux x86-64) of "Oracle AI Database 26ai," which will be ...

2025.12.13

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String formatting is one of the most fundamental aspects of database operations. This article provides a thorough explan...

2025.12.12

EnglishSQL_enSilver_en

Oracle Database functions are powerful tools for streamlining operations and making code simpler and more maintainable. ...

2025.12.10

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