![mysql - replace null value with empty string in several columns while fetching data - Stack Overflow mysql - replace null value with empty string in several columns while fetching data - Stack Overflow](https://i.stack.imgur.com/FYZll.png)
mysql - replace null value with empty string in several columns while fetching data - Stack Overflow
![Don't know the difference between NULL, empty strings, and string literal NULL values? No problem. : r/ProgrammerHumor Don't know the difference between NULL, empty strings, and string literal NULL values? No problem. : r/ProgrammerHumor](https://external-preview.redd.it/714XCGwWiydUmJ22WSuiJxzViRLxnA08GJMBahvZv8E.png?auto=webp&s=a8a40269df9d9ebcd2dd967159dfa9de24e1ba65)
Don't know the difference between NULL, empty strings, and string literal NULL values? No problem. : r/ProgrammerHumor
Comparison against empty string converted to 'NULL' string · Issue #106 · nilportugues/php-sql-query-builder · GitHub
![PM var sqlSelect = (eurrentOnly ? getManyDistinct : getMany) string. .Sql) ? WHERE dynFilter.Sql (string. ) currentOnly ? WHERE : string.Empty) PM var sqlSelect = (eurrentOnly ? getManyDistinct : getMany) string. .Sql) ? WHERE dynFilter.Sql (string. ) currentOnly ? WHERE : string.Empty)](https://img.ifunny.co/images/7cbec3e88568d925e754f5875ef41019b5510e74a40ed632483aa448bea52abe_1.jpg)