pgTools (version 1.0.2)

pg_addColumn: Helper command to add a column via ALTER TABLE.

Description

Helper command to add a column via ALTER TABLE.

Usage

pg_addColumn(
  column_name,
  data_type,
  default = NULL,
  constraint = NULL,
  if_not_exists = FALSE
)

Value

A string, PostgreSQL helper statement to add a column using ALTER TABLE.

Arguments

column_name

A string, the name of the column to add.

data_type

A string, the data type of the column to add.

default

A string, a default value for the column to add.

constraint

A string, a constraint for the column to add.

if_not_exists

Boolean, if TRUE, adds IF NOT EXISTS to the ADD COLUMN statement.

Examples

pg_addColumn(
column_name = "newCol",
data_type = "text"
)