PSQL: String Contains Another String
Via the position function
Recent posts
PSQL: Salt And Hash A Password With pgcrypto
Via the crypt and gen_salt functions
PSQL: Generating UUIDs With pgcrypto
Avoid the OSSP UUID library
PSQL: Compute Hashes With pgcrypto
md5, sha1, sha224, sha256, sha384 and sha512
PSQL: List Various Kinds Of Objects
Useful meta-commands