Guillaume Outters questions

Guillaume Outters answers

• Does SQL's IN operator hash its input?
• Unbuffered queries using Postgres+PHP?
• How do I DELETE with WHERE and IN using a composite primary key?
• Parse text file, change some strings to camel case, add other strings - follow up question
• Does "cmd | getline" have a limit for the passed data?
• A mathematical way to divide overlapping time ranges into hours
• Oracle SQL hierarchical query to trace cable segments
• SQL Gaps and Islands with multiple overlapping criteria
• Select groups of values that cover a date interval together
• Phantomjs: certain pages failing to open