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...
TSINGSEE青犀视频开发的视频智能分析平台如EasyNVR、EasyGBS等都提供了丰富的二次开发接口，用户可以自由调用...
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 ...
The following table describes the set returning functions supported by Hologres. The functions supported by Hologres are only a subset of the PostgreSQL functions. For more information about how to use these functions, see Set Returning Functions in the PostgreSQL documentation. Function Description GE...
SELECT 表名称.*,CASE WHEN ujz.字段名=1 THEN (SELECT concat(jk.字段名,',',jk.字段名) from a表名称 jk WHERE ujz.字段名=jk.字段名) WHEN ujz.字段名=9 THEN (SELECT concat(jk.字段名,',',jk.字段名) from b表名称 jk WHERE ujz.字段名=jk.字段名) WHEN ujz.字段名=7 ...
This implies: returning to the script is simply impossible when the exception handler has already been called, since an uncaught exception is not a notice. use your own debug- or notice-log-system for things like that.Furthermore: While is is still possible to call functions from your script...
I ran into the same problem, and found that by using a SELECT cols INTO vars statement, you can return the values you are looking for, without returning a result set. Here's an example of function checking to see if a record exists in a table: CREATE FUNCTION ques_exists(p_quesid...
HY117Connection is suspended due to unknown transaction state. Only disconnect and read-only functions are allowed.(DM) For more information about suspended state, seeSQLEndTran Function. HYC00Optional feature not implementedThe driver or data source does not support the operation requested in theOpe...
When a field is undefined for a type of descriptor, it is not needed by any of the functions that use that descriptor.The fields that can be accessed by SQLGetDescField cannot necessarily be set by SQLSetDescField. Fields that can be set by SQLSetDescField are listed in the following ...
the event object is sometimes specified in one of the wait functions to wait for the operation's completion. When the wait function returns, the system sets an auto-reset event's state to nonsignaled, and a subsequent call toGetOverlappedResultExwith thedwMillisecondsparameter set toINFINITEcauses...