mysql 匯入資料到postgresql

建立pg的表指令碼

drop table if exists "

public
"."t_resource_info";
create table 
"public
"."t_resource_info"(
"area_code
" varchar(255) collate "
pg_catalog
"."default
"not null default null::character varying, "
id"int4 not null default null, "
resource_title
" varchar(1024) collate "
pg_catalog
"."default
"not null default null::character varying, "
resource_format
" varchar(16) collate "
pg_catalog
"."default
"not null default null::character varying, "
resource_size_int
"int8 not null default null, "
create_time
" timestamp(6
) not null default null::timestamp without time zone, "
down_count
" int4 not null default 0, 
"file_id
"char(36) collate "
pg_catalog
"."default
"not null default null::bpchar, "
thumb_id
"char(36) collate "
pg_catalog
"."default
" not null default '1'
::bpchar, "
resource_type
"int4 not null default null, "
structure_id
"int4 not null default null, "
person_id
"int4 not null default null, "
identity_id
"int4 not null default null);
comment on column 
"public
"."t_resource_info
"."area_code
" is '
地區碼'
;comment on column 
"public
"."t_resource_info
"."id
" is '
地區中主鍵';
comment on column 
"public
"."t_resource_info
"."resource_title
" is '
資源名稱';
comment on column 
"public
"."t_resource_info
"."resource_format
" is '
資源格式';
comment on column 
"public
"."t_resource_info
"."resource_size_int
" is '
資源尺寸';
comment on column 
"public
"."t_resource_info
"."create_time
" is '
建立時間';
comment on column 
"public
"."t_resource_info
"."down_count
" is '';
comment on column 
"public
"."t_resource_info
"."file_id
" is '
檔案id';
comment on column 
"public
"."t_resource_info
"."thumb_id
" is '
縮圖id';
comment on column 
"public
"."t_resource_info
"."resource_type
" is '
資源型別';
comment on column 
"public
"."t_resource_info
"."structure_id
" is '
所在的結構目錄';
comment on column 
"public
"."t_resource_info
"."person_id
" is '
人員id';
comment on column 
"public
"."t_resource_info
"."identity_id
" is '
人員身份id';
-- ----------------------------
-- primary key structure for
table t_resource_info
-- ----------------------------alter table 
"public
"."t_resource_info
" add constraint "
t_resource_info_pkey
" primary key ("
id", "
area_code
");

mysql -uroot -pd****** -ne "use dsideal_db; select 'kp' as area_code,id,resource_title,resource_format,resource_size_int,create_time,down_count,file_id,thumb_id,resource_type,structure_id,person_id,identity_id from t_resource_info limit 1000;" > /usr/local/mysql/t_resource_info.csv

-- 匯入csv(pg)

copy t_resource_info(area_code,id,resource_title,resource_format,resource_size_int,create_time,down_count,file_id,thumb_id,resource_type,structure_id,person_id,identity_id)

from 'd:\t_resource_info.csv'

感受一下效果：

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