Regular Expressions 101

Pro

"the literal " (34₁₀ / 42₈ / 22₁₆)

Negated Character Class[^"]*

*matches any number of characters outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 1(for|while)

1st Alternativefor

forthe literal text for (case sensitive)

2nd Alternativewhile

whilethe literal text while (case sensitive)

\sany whitespace character

Negated Character Class[^"]*

*matches any number of characters outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

"[^"]*(for|while)\s[^"]*"

New

PERFORM xxkkcsort.f_write_log("INFO", "xxkkcsort.f_load_tables__outof_order_system", "> Table for loading: "||cc.source_table_name , false, null::text, 0);

Extraction

PERFORM xxkkcsort.f_write_log("INFO", "xxkkcsort.f_load_tables__outof_order_system", "> Table for loading: "||cc.source_table_name , false, null::text, 0);