का उपयोग करते समय मैक्रो वैरिएबल समस्याएं मेरे पास 2 मैक्रोज़ हैं जो मैं एक मेटाडेटा तालिका और कॉल चरण में कॉल निष्पादन आदेश का उपयोग कर लूप की तरह एक के बाद 1 निष्पादित करने का प्रयास कर रहा हूं।कॉल निष्पादन
मैक्रो% TWO को वैश्विक चर & names_agg की आवश्यकता है। यह मैक्रो% ONE में बनाया जाना चाहिए। हालांकि नीचे दिए गए कोड में, & नेम_एजीजी पहली बार खाली है जब मैं इसे चलाता हूं। यदि मैं इसे फिर से चलाता हूं, तो यह केवल आखिरी बार चलने वाले मूल्य को ही बनाए रखेगा।
विचार यह है कि हर बार% ONE चलाया जाता है, एक नया & names_agg। बनाया गया है।
मैं क्या गलत कर रहा हूं?
धन्यवाद
%macro ONE(condition);
%global names_agg;
%let names_agg = ;
proc sql;
select
cats(name,"_agg"),
into
:names_agg separated by " ",
from dataset
where condition = "&condition."
;
quit;
%mend;
%macro TWO(name_OT);
data &name_OT.;
set &names_agg.;
run;
%mend;
data _null_;
length code $32767;
set meta_table;
code = "%ONE(" || cats(condition) || "); %TWO(" || cats(Name_OT) || ");";
call execute(code);
run;
गंदा लॉग के बारे में क्षमा करें, यह वास्तविक कोड है। समस्या NAMES_AGG_A _B और _C कोई सही तरीके से समाधान
871 data test;
872 length code $32767;
873 set c.new_name_OT (obs=1);
874 code = '%OT_Append(' || cats(portfolio) || ',' || cats(scorecard) || ',' ||
874! cats(event_table) || ',' ||
875 cats(scorecard_type) || ',' || cats(obs_period) || ',' || cats(outcome_period) ||
875! ',' || cats(x_var) ||
876 ',' || cats(y_var) || ',' || cats(use) || ',' || cats(condition) || '); %put
876! &names_agg_a.; %OT_Append2(' || cats(Name_OT) || ');';
877 call execute(code);
878 run;
MLOGIC(OT_APPEND): Beginning execution.
MLOGIC(OT_APPEND): Parameter PORTFOLIO has value MTG
MLOGIC(OT_APPEND): Parameter SCORECARD has value A
MLOGIC(OT_APPEND): Parameter EVENT_TABLE has value event_table_name
MLOGIC(OT_APPEND): Parameter SCORECARD_TYPE has value Application
MLOGIC(OT_APPEND): Parameter OBS_PERIOD has value 1
MLOGIC(OT_APPEND): Parameter OUTCOME_PERIOD has value 18
MLOGIC(OT_APPEND): Parameter X_VAR has value PI
MLOGIC(OT_APPEND): Parameter Y_VAR has value GB_Odds
MLOGIC(OT_APPEND): Parameter USE has value Development
MLOGIC(OT_APPEND): Parameter CONDITION has value
MLOGIC(OT_APPEND): %LET (variable name is NAMES_AGG_A)
MLOGIC(OT_APPEND): %LET (variable name is NAMES_AGG_B)
MLOGIC(OT_APPEND): %LET (variable name is NAMES_AGG_C)
MPRINT(OT_APPEND): proc sql;
SYMBOLGEN: Macro variable PORTFOLIO resolves to MTG
SYMBOLGEN: Macro variable SCORECARD resolves to A
SYMBOLGEN: Macro variable EVENT_TABLE resolves to event_table_name
SYMBOLGEN: Macro variable SCORECARD_TYPE resolves to Application
SYMBOLGEN: Macro variable OBS_PERIOD resolves to 1
SYMBOLGEN: Macro variable OUTCOME_PERIOD resolves to 18
SYMBOLGEN: Macro variable X_VAR resolves to PI
SYMBOLGEN: Macro variable Y_VAR resolves to GB_Odds
SYMBOLGEN: Macro variable USE resolves to Development
SYMBOLGEN: Macro variable CONDITION resolves to
MPRINT(OT_APPEND): select cats("c.",name,"_agg_a"), cats("c.",name,"_agg_b"),
cats("c.",name,"_agg_c") into :names_agg_a separated by " ", :names_agg_b separated by " ",
:names_agg_c separated by " " from c.datasets_pit where portfolio = "MTG" and scorecard = "A"
and event_table = "event_table_name" and scorecard_type = "Application" and obs_period = 1 and
outcome_period = 18 and x_var = "PI" and y_var = "GB_Odds" and use = "Development" and
condition = "" ;
MPRINT(OT_APPEND): quit;
MLOGIC(OT_APPEND): Ending execution.
SYMBOLGEN: Macro variable NAMES_AGG_A resolves to
अनिवार्य रूप से समस्या यहाँ है, कॉल में ऊपर डाल बयान से पता चलता है कि कुछ भी नहीं NAMES_AGG_A ले कर जाता है पर अमल के साथ है।
NOTE: DATA statement used (Total process time):
real time 0.00 seconds
cpu time 0.00 seconds
MLOGIC(OT_APPEND2): Beginning execution.
MLOGIC(OT_APPEND2): Parameter NAME_OT2 has value MTG_Dev_OT_1
SYMBOLGEN: Macro variable NAME_OT2 resolves to MTG_Dev_OT_1
MPRINT(OT_APPEND2): data c.MTG_Dev_OT_1_ODDS;
SYMBOLGEN: Macro variable NAMES_AGG_A resolves to
MPRINT(OT_APPEND2): set ;
MPRINT(OT_APPEND2): run;
SYMBOLGEN: Macro variable NAME_OT2 resolves to MTG_Dev_OT_1
MPRINT(OT_APPEND2): data c.MTG_Dev_OT_1_GINI;
SYMBOLGEN: Macro variable NAMES_AGG_B resolves to
MPRINT(OT_APPEND2): set ;
MPRINT(OT_APPEND2): run;
SYMBOLGEN: Macro variable NAME_OT2 resolves to MTG_Dev_OT_1
MPRINT(OT_APPEND2): data c.MTG_Dev_OT_1_DIST;
SYMBOLGEN: Macro variable NAMES_AGG_C resolves to
MPRINT(OT_APPEND2): set ;
MPRINT(OT_APPEND2): run;
MLOGIC(OT_APPEND2): Ending execution.
NOTE: There were 1 observations read from the data set C.NEW_NAME_OT.
NOTE: The data set WORK.TEST has 1 observations and 12 variables.
NOTE: CALL EXECUTE generated line.
1 + proc sql;
1 + select cats("c.",name,"_agg_a"),
cats("c.",name,"_agg_b"), cats("c.",name,"_agg_c") into
:names_agg_a separated by " ", :names_agg_b separated by " ",
2 + :names_agg_c separated by " " from c.datasets_pit where portfolio =
"MTG" and scorecard = "A" and event_table = "event_table_name"
and scorecard_type = "Application" and
3 + obs_period = 1 and outcome_period = 18 and x_var = "PI"
and y_var = "GB_Odds" and use = "Development" and
condition = "" ; quit;; data c.MTG_Dev_OT_1_ODDS; set
NOTE: PROCEDURE SQL used (Total process time):
real time 0.01 seconds
cpu time 0.00 seconds
4 + ; run;
NOTE: There were 1 observations read from the data set WORK.TEST.
NOTE: The data set C.MTG_DEV_OT_1_ODDS has 1 observations and 12 variables.
NOTE: DATA statement used (Total process time):
real time 0.00 seconds
cpu time 0.00 seconds
4 + data c.MTG_Dev_OT_1_GINI; set ; run;
NOTE: There were 1 observations read from the data set C.MTG_DEV_OT_1_ODDS.
NOTE: The data set C.MTG_DEV_OT_1_GINI has 1 observations and 12 variables.
NOTE: DATA statement used (Total process time):
real time 0.00 seconds
cpu time 0.00 seconds
4 + data c.MTG_Dev_OT_1_DIST; set ; run;
NOTE: There were 1 observations read from the data set C.MTG_DEV_OT_1_GINI.
NOTE: The data set C.MTG_DEV_OT_1_DIST has 1 observations and 12 variables.
NOTE: DATA statement used (Total process time):
real time 0.00 seconds
cpu time 0.00 seconds
धन्यवाद चांग! मैंने अभी अपने कोड में% nrstr जोड़ा है और यह मेरी समस्या हल कर चुका है! – MarkG