STYPE =text);CREATEVIEWv4_4_2ASSELECTview_test.group_concat(a::text) aFROMt1;selectpg_get_viewdef('v4_4_2'); 【预期输出】: 执行成功 【实际输出】: cache lookup failed for type 4167 【原因分析】: 在get_agg_expr 函数中: if(pg_strcase
(3)、select pg_get_ruledef((select oid from pg_rewrite where ev_class = (select oid from pg_class where relname = 'global_statement_complex_history_table'))); (4)、select pg_get_functiondef((select oid from pg_proc where proname = 'get_global_statement_complex_history_table')); (5...
0, sizeof(new_record)); securec_check(errorno, "\0", "\0"); errorno = memset_s(new_record_nulls, sizeof(new_record_nulls), false, sizeof(new_record_nulls)); securec_check(errorno, "\0", "\0"); new_record[Anum_pg_authid_rolname - 1] = DirectFunctionCall1(namein,...
createfunctiongetRowId(RESETBIT)RETURNSINT(11)NOSQLBEGINIFRESETTHENSET@VAR:=0;ELSESET@VAR:=IFNULL(@VAR,0)+1;ENDIF;RETURN@VAR;END; 上面是mysql中的自定义函数,只要稍作修改(由于我手上版本非最新,不支持delimeter,只能使用pg语法的delimeter了) createorreplacefunctiongetRowId(RESETBIT)RETURNSINT(11)a...
def forecast(args): … # 如果没有指定预测方式,则默认使用’auto_arima’算法 if not args.forecast_method: forecast_alg = get_instance('auto_arima') else: forecast_alg = get_instance(args.forecast_method) # 指标预测功能函数 def forecast_metric(name, train_ts, save_path=None): ...
/openGauss/peilq_centos/cluster/app/bin/gaussdb(_Z14ScanPgRelationjbb+0x57) [0x56425ff17c47] /openGauss/peilq_centos/cluster/app/bin/gaussdb(_Z17RelationBuildDescjbb+0x41) [0x56425ff277c1] /openGauss/peilq_centos/cluster/app/bin/gaussdb(_ZN16LocalTabDefCache21RelationIdGetRelationEj+0x119...
-user omm -exec chown omm '{}' + fi } # initialize empty PGDATA directory with new database via 'initdb' # arguments to `initdb` can be passed via POSTGRES_INITDB_ARGS or as arguments to this function # `initdb` automatically creates the "postgres", "template0", and "template1" db...
pg_catalog.pg_get_userbyid(d.datdba) as "Owner", pg_catalog.pg_encoding_to_char(d.encoding) as "Encoding", d.datcollate as "Collate", d.datctype as "Ctype", pg_catalog.array_to_string(d.datacl, E'\n') AS "Access privileges" ...
13 */ 14 Datum window_version(PG_FUNCTION_ARGS) 15 { 16 char buf[TH_CACHE_BUFF_LEN_L]; 17 errno_t rc = EOK; 18 19 buf[0] = '\0'; (gdb) info b Num Type Disp Enb Address What 1 breakpoint keep y 0x0000000000fd906b in window_version(FunctionCallInfoData*) at soft.cpp:15...
perl-MCPAN-e'install DBD::Pg' 安装这个模块是各种报错 1. ora2op的下载 1.1 下载地址 在openGauss官方网站上没有直接的下载地址,但是可以找到下载的链接网站。地址 (https://opengauss.org/zh/supporttools/) 进入后是gitee官方网站。https://gitee.com/opengauss/openGauss-tools-ora2og ...