Pgsql is not available on [email protected]

[sam8877]

Question

hi，i want to deply a php blog on vercel，but has errors。 i checked available pod drivers，result is

all suported extentions is：

Core
PDO
Phar
Reflection
SPL
SimpleXML
Zend OPcache
apcu
bcmath
brotli
bz2
calendar
cli_server
ctype
date
dom
ds
exif
fileinfo
filter
ftp
geoip
gettext
grpc
hash
iconv
igbinary
imap
intl
json
libxml
mbstring
mongodb
msgpack
mysqli
mysqlnd
openssl
pcntl
pcre
pdo_mysql
pdo_sqlite
random
readline
redis
session
soap
sockets
sodium
sqlite3
standard
tokenizer
uuid
xml
xmlreader
xmlrpc
xmlwriter
xsl
zip
zlib

why postgres not on list?