You can eliminate duplicate lines using the DISTINCT addition. To select the entire line, use *, otherwise, you can specify individual columns <si>. For individual columns, you can use aggregate functions <agg>, and assign alternative column names . INTO clause Defines the target area into w...
sort lt_skat by saknr. " 获取成本中心描述 select distinct kostl from @lt_faglflext as t into table @data(lt_cntr). " cost center select c~kostl, c~ktext from cskt as c inner join @lt_cntr as d on c~kostl eq d~kostl where c~kokrs eq '1000' and c~spras eq @sy-langu a...
让我们应用这一功能的优点,并且将第一个SELECT的语句的查询结果命名为itab_cities. itab_cities =SELECT DISTINCTas client,asasasFROM 1. 在第二个SELECT中,我们要从itab_cities中读取数据并且实现数据库方法STRING_AGG来聚合多个城市和航空公司。为了实现这一功能我们需要基于Client,Airline Code和Name字段GROUP BY...
|STRING_AGG(sql_exp[, sep][ORDER BYcol1[ASCENDING|DESCENDING], col2[ASCENDING|DESCENDING], ...]) |COUNT([DISTINCT]sql_exp) |COUNT( * ) |COUNT(*) |GROUPING(col) ... Variants: 1... AVG([DISTINCT]col[AS dtype]) 2... MAX([DISTINCT]sql_exp ) 3....
itab_cities =SELECTDISTINCTsflights.mandt as client, sflights.carrid as airline_code, sflights.carrname as airline_name, sflights.cityto as city_toFROMsflights; 在第二个SELECT中,我们要从itab_cities中读取数据并且实现数据库方法STRING_AGG来聚合多个城市和航空公司。为了实现这一功能我们需要基于Clien...
itab_cities =SELECT DISTINCTas client,asasasFROM 1. 在第二个SELECT中,我们要从itab_cities中读取数据并且实现数据库方法STRING_AGG来聚合多个城市和航空公司。为了实现这一功能我们需要基于Client,Airline Code和Name字段GROUP BY条目。写法是: AI检测代码解析 ...
&, Character String Expression X X &, Literal Operator X X &&, ABAP SQL Expression X X &&, Character String Operator X X &&=, Assignment Operator X X &&=, REDUCE X X #, ABAP Language Element X X #, CAST X X #, COND X X #, CONV X X #, CORRESPONDING X X ...
Columns specified afterORDER BYcannot be of thetypeLCHR,LRAW,STRING,RAWSTRING, orGEOM_EWKB. The additionsNULLS FIRSTandNULLS LASTare not supported by all databases. In an ABAP program, it is possible to use the methodUSE_FEATURESof the classCL_ABAP_DBFEATURESto check whether the current data...
SPOOL SPOTS SQL SQLSCRIPT SSTRING STABLE STAMP STANDARD START START-OF-EDITING START-OF-SELECTION STARTING STATE STATEMENT STATEMENTS STATIC STATICS STATUSINFO STDDEV STEP STEP-LOOP STOP STRING STRING_AGG STRUCTURE STRUCTURES STYLE SUBKEY SUBMATCH_RESULT SUBMATCH_RESULT_TAB SUBMATCHES SUBMIT SUBROUTINE SU...
The columns specified after GROUP BY cannot have the type STRING, RAWSTRING, LCHR, or LRAW. Notes If GROUP BY is used, the statement SELECT bypasses table buffering. Using GROUP BY and aggregate functions ensures that aggregates and groups are assembled by the database system, not AS ABAP...