Oto Shavadze

Oto Shavadze has asked 131 questions and find answers to 46 problems.

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Oto Shavadze questions

Evaluate mathematical expressions
Parenthesis for JOIN clause
Reliable or not PDO lastInsertId() when using transactions
Save data in html tag attribute
Handling EXCEPTION and return result from function
Change html data attribute value
Unexpected error: replace() takes 2 positional arguments but 3 were given
Determine excel file mime type
Get string piece after last symbols "/" or "\"
concat variable in regexp pattern

Oto Shavadze answers

mysql count column value for distinct values in other columns
How to get the 2 greatest values between multiple columns?
Postgresql: date format and local language output
How to get data from postgresql json array field in an array
Select only the rows with the latest date in postgres
Download xlsx file using php
How to alter Sequence in PostgreSQL with specific max(id) from a table? [duplicate]
Postgres cannot cast type jsonb to integer
How to cast json array to text array?
SQL after the JOIN remove duplicate rows