Google CloudSQL PostgreSQL Batch Source

Use Connection

No

6.7.0/1.8.0

Optional. Whether to use an existing connection. If you use a connection, connection related properties do not appear in the plugin properties.

Connection

Yes

6.7.0/1.8.0

Optional. Name of the connection to use. Project and service account information will be provided by the connection. You can also use the macro function ${conn(connection_name)}

CloudSQL Instance Type

No

Optional. Whether the CloudSQL instance to connect to is private or public. 

Default is Public.

Connection Name

Yes (6.10.0)

Required. The CloudSQL instance to connect to in the format <PROJECT_ID>:<REGION>:<INSTANCE_NAME>. Can be found in the instance overview page.

Port

Yes

6.9.0/1.10.5

Optional. Port that PostgreSQL is running on.

Default is 5432.

JDBC Driver Name

No

Required. Name of the JDBC driver to use.

Default is cloudsql-postgresql.

Username

Yes

Optional. User identity for connecting to the specified database.

Password

Yes

Optional. Password to use to connect to the specified database.

Connection Arguments

Yes

Optional. A list of arbitrary string key/value pairs as connection arguments. These arguments will be passed to the JDBC driver as connection arguments for JDBC drivers that may need additional configurations.

Reference Name

No

Required. Name used to uniquely identify this source for lineage, annotating metadata, etc.

Database

Yes (6.9.0/1.10.5)

Required. CloudSQL PostgreSQL database name.

Import Query

Yes

Required. The SELECT query to use to import data from the specified table. You can specify an arbitrary number of columns to import, or import all columns using *. The Query should contain the ‘$CONDITIONS’ string. For example, ‘SELECT * FROM table WHERE $CONDITIONS’. The ‘$CONDITIONS’ string will be replaced by Split Column field limits specified by the bounding query. The ‘$CONDITIONS’ string is not required if Number of Splits is set to 1.

Bounding Query

Yes

Bounding Query should return the minimum and maximum of the values of the Split Column field. For example, ‘SELECT MIN(id),MAX(id) FROM table’. Not required if Number of Splits is set to 1.

Split Column

Yes

Field Name which will be used to generate splits. Not required if Number of Splits is set to 1.

Number of Splits

Yes

Number of splits to generate.

Fetch Size

Yes

6.6.0/1.7.0

Optional. The number of rows to fetch at a time per split. Larger Fetch Size can result in faster import with the trade-off of higher memory usage.

Default is 1000.

bigint

long

bigserial

long

bit(n)

string
string with ‘0’ and ‘1’ chars exact n length

bit varying(n)

string
string with ‘0’ and ‘1’ chars max n length

boolean

boolean

bytea

bytes

character

string

character varying

string

double precision

double

integer

int

numeric(precision, scale)/decimal(precision, scale)

decimal

real

float

smallint

int

smallserial

int

serial

int

text

string

date

date

time [ (p) ] [ without time zone ]

time

time [ (p) ] with time zone

string

timestamp [ (p) ] [ without time zone ]

timestamp

timestamp [ (p) ] with time zone

timestamp
stored in UTC format in database

xml

string

tsquery

string

tsvector

string

uuid

string

box

string

cidr

string

circle

string

inet

string

interval

string

json

string

jsonb

string

line

string

lseg

string

macaddr

string

macaddr8

string

money

string

path

string

point

string

polygon

string

Reference Name

src1

Driver Name

cloudsql-postsgresql

Database

prod

CloudSQL Instance Type

Public

Connection Name

[PROJECT_ID]:[REGION]:[INSTANCE_NAME]

Import Query

"select id, name, email, phone from users;"

Number of Splits

1

Username

postgresql

Password

postgresql

id

int

name

string

email

string

phone

string

Reference Name

src1

Driver Name

cloudsql-postsgresql

Database

prod

CloudSQL Instance Type

Private

Connection Name

The poxy IP returned from the echo Proxy IP: ${IP} command.

Import Query

"select id, name, email, phone from users;"

Number of Splits

1

Username

postgresql

Password

postgresql