ERROR:0A000:set-returningfunctionsarenotallowedinindexexpressionsLINE1:createindexidx_a_1ona (jsonb_array_elements(js)); ^LOCATION: check_srf_call_placement, parse_func.c:2251 5、创建一个UDF,将SRF结果转换为ARRAY postgres=#createor replacefunctionsrf_to_arr(jsonb)returnstext[]as$$selectarray(s...
错误信息 "aggregate function calls cannot contain set-returning function calls" 指的是在SQL查询中,聚合函数(如SUM(), AVG(), COUNT()等)不能包含集合返回函数(set-returning functions)的调用。集合返回函数是指返回一组行的函数,例如json_array_elements(),而聚合函数则是对一组行执行计算并返回一个单一值...
Date and time functions String functions Array functions General-purpose aggregate functions Ordered-set aggregate functions PostGIS for geographic information analysis KeyValue function Mathematical functions Pattern matching functions Conditional functions Ordered-set aggregate functions Window functions Subquery fu...
PL/pgSQL - SQL过程语言 PL/pgSQL 是 PostgreSQL 数据库系统的一个可加载的过程语言，它的设计目标是...
SQL error "0A000" - ERROR: set-returning functions are not allowed in CASE LINE 4:... expanded.g_id FROM (SELECT CASE WHEN $2 > 0 THEN expand_mem...^ HINT: You might be able to move the set-returning function into a LATERAL FROM item.QUERY:SELECT group_idFROM group_memberWHERE ...
functions under the just-downloaded 7.4.1 release. -- Ezra Epstein "ezra epstein" <ee_newsgroup_p ost@prajnait.co m> wrote in message news:RPCcnc_G2c QVbXWiXTWc-g@speakeasy.net ...[color=blue] > I'm been banging my head over this for a little while now. ...
Hologres已支持的集合返回函数列表如下。当前Hologres版本支持的函数是PostgreSQL的一个子集,函数的使用方法请参见集合返回函数。 函数 功能 GENERATE_SERIES 从起始值到结束值生成一个固定步长的数值或日期序列。 GENERATE_SUBSCRIPTS 为给定数组的指定维度生成有效下标集。 GENERATE_SERIES GENERATE_SERIES(start, stop [,...
How to import Stored Procedures and Functions entities using Scaffold-DbContext "Server=.;Database.. in ASP.NET Core How to include only specific columns when using Include. How to increase upload file size in ASP.Net Core how to inject (pass) different connection string in db context How ...
* be processed later by the appropriate "in" functions. */ values = (char **) palloc(3 * sizeof(char *)); values[0] = (char *) palloc(16 * sizeof(char)); values[1] = (char *) palloc(16 * sizeof(char)); values[2] = (char *) palloc(16 * sizeof(char)); ...
aNot all functions are supported by the Excel 5 Writer. Use of these functions within your workbooks will result in an error when trying to write to Excel5. 不是擅长5作家支持所有的作用。 当设法给Excel5时,写对这些作用的用途在您的作业簿之内导致错误。[translate] ...