information_schema.routine_columns.*

show items implemented by
relation column mysqlmariadbtidbpostgrescockroachdbmssql
routine_columns  
character_maximum_length unsupported unsupported unsupported unsupported unsupported INT NULL:
character_octet_length unsupported unsupported unsupported unsupported unsupported INT NULL:
character_set_catalog unsupported unsupported unsupported unsupported unsupported VARCHAR(6) NULL:
character_set_name unsupported unsupported unsupported unsupported unsupported NVARCHAR(128) NULL:
character_set_schema unsupported unsupported unsupported unsupported unsupported VARCHAR(3) NULL:
collation_catalog unsupported unsupported unsupported unsupported unsupported VARCHAR(6) NULL:
collation_name unsupported unsupported unsupported unsupported unsupported NVARCHAR(128) NULL:
collation_schema unsupported unsupported unsupported unsupported unsupported VARCHAR(3) NULL:
column_default unsupported unsupported unsupported unsupported unsupported NVARCHAR(4000) NULL:
column_name unsupported unsupported unsupported unsupported unsupported NVARCHAR(128) NULL:
data_type unsupported unsupported unsupported unsupported unsupported NVARCHAR(128) NULL:
datetime_precision unsupported unsupported unsupported unsupported unsupported SMALLINT NULL:
domain_catalog unsupported unsupported unsupported unsupported unsupported NVARCHAR(128) NULL:
domain_name unsupported unsupported unsupported unsupported unsupported NVARCHAR(128) NULL:
domain_schema unsupported unsupported unsupported unsupported unsupported NVARCHAR(128) NULL:
is_nullable unsupported unsupported unsupported unsupported unsupported VARCHAR(3) NULL:
numeric_precision unsupported unsupported unsupported unsupported unsupported TINYINT NULL:
numeric_precision_radix unsupported unsupported unsupported unsupported unsupported SMALLINT NULL:
numeric_scale unsupported unsupported unsupported unsupported unsupported TINYINT NULL:
ordinal_position unsupported unsupported unsupported unsupported unsupported INT NULL:
table_catalog unsupported unsupported unsupported unsupported unsupported NVARCHAR(128) NULL:
table_name unsupported unsupported unsupported unsupported unsupported NVARCHAR(128) NULL:
table_schema unsupported unsupported unsupported unsupported unsupported NVARCHAR(128) NULL: