这个是我的sql,报错报错SQL 错误 [42704]: ERROR: type "index_ctime_type" does not exist 位置:507 CREATE TABLE public.fp_items_tag ( id int8 NOT NULL PRIMARY KEY, title text COLLATE pg_catalog.default, content text COLLATE pg_catalog.default, item_type varchar(32) COLLATE pg_catalog.default, created_time timestamp(6) NOT NULL default now(), updated_time timestamp(6), created_by varchar(32) COLLATE pg_catalog.default, updated_by varchar(32) COLLATE pg_catalog.default, status varchar(32) COLLATE pg_catalog.default DEFAULT 'INIT', show_tag jsonb, tags jsonb, INDEX index_ctime_type (created_time,item_type) ); ALTER TABLE public.fp_items_tag OWNER TO postgres; COMMENT ON COLUMN public.fp_items_tag.id IS '主键id'; COMMENT ON COLUMN public.fp_items_tag.title IS '标题'; COMMENT ON COLUMN public.fp_items_tag.content IS '正文'; COMMENT ON COLUMN public.fp_items_tag.item_type IS '物料类型'; COMMENT ON COLUMN public.fp_items_tag.created_time IS '创建时间'; COMMENT ON COLUMN public.fp_items_tag.updated_time IS '修改时间'; COMMENT ON COLUMN public.fp_items_tag.created_by IS '创建人'; COMMENT ON COLUMN public.fp_items_tag.updated_by IS '修改人'; COMMENT ON COLUMN public.fp_items_tag.status IS '状态'; COMMENT ON COLUMN public.fp_items_tag.show_tag IS '推荐标签'; COMMENT ON COLUMN public.fp_items_tag.tags IS '全量标签';
时间: 2024-02-17 12:01:48 浏览: 118
根据您提供的 SQL 语句,问题可能出在索引定义中。报错信息显示 "type "index_ctime_type" does not exist",这意味着索引名称 "index_ctime_type" 不是一个有效的数据类型。
可能是因为在创建索引时使用了错误的语法。在 PostgreSQL 中,索引的定义应该放在 CREATE TABLE 语句的后面,而不是在 ALTER TABLE 语句之后。因此,可以将索引定义从 CREATE TABLE 语句中分离出来,并将 CREATE INDEX 语句放在 ALTER TABLE 语句之前,例如:
```
CREATE TABLE public.fp_items_tag (
id int8 NOT NULL PRIMARY KEY,
title text COLLATE pg_catalog.default,
content text COLLATE pg_catalog.default,
item_type varchar(32) COLLATE pg_catalog.default,
created_time timestamp(6) NOT NULL default now(),
updated_time timestamp(6),
created_by varchar(32) COLLATE pg_catalog.default,
updated_by varchar(32) COLLATE pg_catalog.default,
status varchar(32) COLLATE pg_catalog.default DEFAULT 'INIT',
show_tag jsonb,
tags jsonb
);
CREATE INDEX index_ctime_type ON public.fp_items_tag (created_time,item_type);
ALTER TABLE public.fp_items_tag OWNER TO postgres;
COMMENT ON COLUMN public.fp_items_tag.id IS '主键id';
COMMENT ON COLUMN public.fp_items_tag.title IS '标题';
COMMENT ON COLUMN public.fp_items_tag.content IS '正文';
COMMENT ON COLUMN public.fp_items_tag.item_type IS '物料类型';
COMMENT ON COLUMN public.fp_items_tag.created_time IS '创建时间';
COMMENT ON COLUMN public.fp_items_tag.updated_time IS '修改时间';
COMMENT ON COLUMN public.fp_items_tag.created_by IS '创建人';
COMMENT ON COLUMN public.fp_items_tag.updated_by IS '修改人';
COMMENT ON COLUMN public.fp_items_tag.status IS '状态';
COMMENT ON COLUMN public.fp_items_tag.show_tag IS '推荐标签';
COMMENT ON COLUMN public.fp_items_tag.tags IS '全量标签';
```
这样可以避免 "type "index_ctime_type" does not exist" 错误,并正确地创建索引。
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