PostgreSQL foreign key constraint syntax The following illustrates a foreign key constraint syntax: [CONSTRAINT fk_name] FOREIGN KEY(fk_columns) REFERENCES parent_table(parent_key_columns) [ON DELETE delete_action] [ON UPDATE update_action] In this syntax: First, specify the name for the foreign...
42000 syntax_error_or_access_rule_violation 42601 syntax_error 42501 insufficient_privilege 42846 cannot_coerce 42803 grouping_error 42P20 windowing_error 42P19 invalid_recursion 42830 invalid_foreign_key 42602 invalid_name 42622 name_too_long 42939 reserved_name 42804 datatype_mismatch 42P18 indetermi...
{ UNIQUE ( column_name [, ... ] ) [ USING INDEX TABLESPACE tablespace ] | PRIMARY KEY ( column_name [, ... ] ) [ USING INDEX TABLESPACE tablespace ] | CHECK ( expression ) | FOREIGN KEY ( column_name [, ... ] ) REFERENCES ref_table [ ( ref_column [, ... ] ) ] [ MAT...
{ "syntax_error_or_access_rule_violation", ERRCODE_SYNTAX_ERROR_OR_ACCESS_RULE_VIOLATION }, { "syntax_error", ERRCODE_SYNTAX_ERROR }, { "insufficient_privilege", ERRCODE_INSUFFICIENT_PRIVILEGE }, { "cannot_coerce", ERRCODE_CANNOT_COERCE }, { "grouping_error", ERRCODE_GROUPING_ERROR }, {...
This form attaches an existing table (which might itself be partitioned) as a partition of the target table using the same syntax for partition_bound_spec as CREATE TABLE. The partition bound specification must correspond to the partitioning strategy and partition key of the target table. ...
syntax_error 42501 权限不够 insufficient_privilege 42846 无法进行类型转换 cannot_coerce 42803 分组错误 grouping_error 42P20 开窗口错误 windowing_error 42P19 非法递归 invalid_recursion 42830 非法的外键 invalid_foreign_key 42602 非法名称 invalid_name 42622 名称过长 name_too_long 42939 保留名称 reserved...
postgres=# \help SELECT Command: SELECT Description: retrieve rows from a table or view Syntax: [ WITH [ RECURSIVE ] with_query [, ...] ] SELECT [ ALL | DISTINCT [ ON ( expression [, ...] ) ] ] [ * | expression [ [ AS ] output_name ] [, ...] ] [ FROM from_item [,...
42601 语法错误(SYNTAX ERROR) 42501 权限不够(INSUFFICIENT PRIVILEGE) 42846 无法进行类型转换(CANNOT COERCE) 42803 分组错误(GROUPING ERROR) 42830 非法的外键(INVALID FOREIGN KEY) 42602 非法名字(INVALID NAME) 42622 名字太长(NAME TOO LONG) 42939 保留名字(RESERVED NAME) 42804 数据类型不匹配(DATATYPE MI...
Syntax: CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } | UNLOGGED ] TABLE [ IF NOT EXISTS ] table_name ( [ { column_name data_type [ STORAGE { PLAIN | EXTERNAL | EXTENDED | MAIN | DEFAULT } ] [ COMPRESSION compression_method ] [ COLLATE collation ] [ column_constraint [ .....
What are the syntax differences between PostgreSQL and SQL Server? Compare PostgreSQL vs. MSSQL Server Syntax 中文:数据库SQL的一些前缀的比较 What are the data type differences between PostgreSQL and SQL Server? Compare data types in PostgreSQL vs. MSSQL ...