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List Oracle SQL functions
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‎src/languages/plsql.formatter.ts

Lines changed: 234 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -3,6 +3,239 @@ import Tokenizer from 'src/core/Tokenizer';
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import { EOF_TOKEN, isReserved, isToken, type Token, TokenType } from 'src/core/token';
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import { dedupe } from 'src/utils';
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// https://docs.oracle.com/cd/B19306_01/server.102/b14200/functions001.htm
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const reservedFunctions = {
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numeric: [
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'ABS',
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'ACOS',
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'ASIN',
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'ATAN',
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'ATAN2',
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'BITAND',
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'CEIL',
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'COS',
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'COSH',
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'EXP',
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'FLOOR',
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'LN',
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'LOG',
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'MOD',
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'NANVL',
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'POWER',
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'REMAINDER',
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'ROUND',
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'SIGN',
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'SIN',
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'SINH',
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'SQRT',
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'TAN',
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'TANH',
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'TRUNC',
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'WIDTH_BUCKET',
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],
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character: [
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'CHR',
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'CONCAT',
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'INITCAP',
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'LOWER',
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'LPAD',
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'LTRIM',
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'NLS_INITCAP',
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'NLS_LOWER',
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'NLSSORT',
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'NLS_UPPER',
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'REGEXP_REPLACE',
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'REGEXP_SUBSTR',
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'REPLACE',
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'RPAD',
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'RTRIM',
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'SOUNDEX',
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'SUBSTR',
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'TRANSLATE',
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'TREAT',
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'TRIM',
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'UPPER',
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'NLS_CHARSET_DECL_LEN',
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'NLS_CHARSET_ID',
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'NLS_CHARSET_NAME',
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'ASCII',
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'INSTR',
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'LENGTH',
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'REGEXP_INSTR',
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],
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datetime: [
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'ADD_MONTHS',
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'CURRENT_DATE',
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'CURRENT_TIMESTAMP',
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'DBTIMEZONE',
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'EXTRACT',
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'FROM_TZ',
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'LAST_DAY',
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'LOCALTIMESTAMP',
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'MONTHS_BETWEEN',
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'NEW_TIME',
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'NEXT_DAY',
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'NUMTODSINTERVAL',
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'NUMTOYMINTERVAL',
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'ROUND',
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'SESSIONTIMEZONE',
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'SYS_EXTRACT_UTC',
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'SYSDATE',
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'SYSTIMESTAMP',
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'TO_CHAR',
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'TO_TIMESTAMP',
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'TO_TIMESTAMP_TZ',
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'TO_DSINTERVAL',
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'TO_YMINTERVAL',
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'TRUNC',
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'TZ_OFFSET',
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],
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comparison: ['GREATEST', 'LEAST'],
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conversion: [
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'ASCIISTR',
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'BIN_TO_NUM',
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'CAST',
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'CHARTOROWID',
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'COMPOSE',
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'CONVERT',
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'DECOMPOSE',
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'HEXTORAW',
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'NUMTODSINTERVAL',
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'NUMTOYMINTERVAL',
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'RAWTOHEX',
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'RAWTONHEX',
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'ROWIDTOCHAR',
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'ROWIDTONCHAR',
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'SCN_TO_TIMESTAMP',
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'TIMESTAMP_TO_SCN',
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'TO_BINARY_DOUBLE',
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'TO_BINARY_FLOAT',
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'TO_CHAR',
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'TO_CLOB',
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'TO_DATE',
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'TO_DSINTERVAL',
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'TO_LOB',
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'TO_MULTI_BYTE',
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'TO_NCHAR',
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'TO_NCLOB',
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'TO_NUMBER',
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'TO_DSINTERVAL',
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'TO_SINGLE_BYTE',
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'TO_TIMESTAMP',
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'TO_TIMESTAMP_TZ',
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'TO_YMINTERVAL',
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'TO_YMINTERVAL',
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'TRANSLATE',
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'UNISTR',
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],
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largeObject: ['BFILENAME', 'EMPTY_BLOB,', 'EMPTY_CLOB'],
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collection: ['CARDINALITY', 'COLLECT', 'POWERMULTISET', 'POWERMULTISET_BY_CARDINALITY', 'SET'],
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hierarchical: ['SYS_CONNECT_BY_PATH'],
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dataMining: [
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'CLUSTER_ID',
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'CLUSTER_PROBABILITY',
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'CLUSTER_SET',
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'FEATURE_ID',
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'FEATURE_SET',
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'FEATURE_VALUE',
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'PREDICTION',
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'PREDICTION_COST',
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'PREDICTION_DETAILS',
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'PREDICTION_PROBABILITY',
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'PREDICTION_SET',
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],
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xml: [
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'APPENDCHILDXML',
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'DELETEXML',
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'DEPTH',
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'EXTRACT',
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'EXISTSNODE',
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'EXTRACTVALUE',
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'INSERTCHILDXML',
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'INSERTXMLBEFORE',
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'PATH',
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'SYS_DBURIGEN',
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'SYS_XMLAGG',
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'SYS_XMLGEN',
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'UPDATEXML',
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'XMLAGG',
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'XMLCDATA',
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'XMLCOLATTVAL',
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'XMLCOMMENT',
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'XMLCONCAT',
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'XMLFOREST',
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'XMLPARSE',
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'XMLPI',
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'XMLQUERY',
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'XMLROOT',
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'XMLSEQUENCE',
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'XMLSERIALIZE',
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'XMLTABLE',
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'XMLTRANSFORM',
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],
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encoding: ['DECODE', 'DUMP', 'ORA_HASH', 'VSIZE'],
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nullRelated: ['COALESCE', 'LNNVL', 'NULLIF', 'NVL', 'NVL2'],
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env: ['SYS_CONTEXT', 'SYS_GUID', 'SYS_TYPEID', 'UID', 'USER', 'USERENV'],
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aggregate: [
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'AVG',
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'COLLECT',
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'CORR',
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'CORR_S',
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'CORR_K',
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'COUNT',
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'COVAR_POP',
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'COVAR_SAMP',
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'CUME_DIST',
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'DENSE_RANK',
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'FIRST',
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'GROUP_ID',
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'GROUPING',
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'GROUPING_ID',
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'LAST',
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'MAX',
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'MEDIAN',
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'MIN',
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'PERCENTILE_CONT',
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'PERCENTILE_DISC',
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'PERCENT_RANK',
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'RANK',
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'REGR_SLOPE',
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'REGR_INTERCEPT',
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'REGR_COUNT',
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'REGR_R2',
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'REGR_AVGX',
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'REGR_AVGY',
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'REGR_SXX',
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'REGR_SYY',
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'REGR_SXY',
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'STATS_BINOMIAL_TEST',
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'STATS_CROSSTAB',
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'STATS_F_TEST',
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'STATS_KS_TEST',
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'STATS_MODE',
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'STATS_MW_TEST',
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'STATS_ONE_WAY_ANOVA',
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'STATS_T_TEST_ONE',
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'STATS_T_TEST_PAIRED',
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'STATS_T_TEST_INDEP',
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'STATS_T_TEST_INDEPU',
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'STATS_WSR_TEST',
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'STDDEV',
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'STDDEV_POP',
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'STDDEV_SAMP',
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'SUM',
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'VAR_POP',
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'VAR_SAMP',
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'VARIANCE',
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],
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// Windowing functions (minus the ones already listed in aggregates)
234+
window: ['FIRST_VALUE', 'LAG', 'LAST_VALUE', 'LEAD', 'NTILE', 'RATIO_TO_REPORT', 'ROW_NUMBER'],
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objectReference: ['DEREF', 'MAKE_REF', 'REF', 'REFTOHEX', 'VALUE'],
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model: ['CV', 'ITERATION_NUMBER', 'PRESENTNNV', 'PRESENTV', 'PREVIOUS'],
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};
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6239
/**
7240
* Priority 5 (last)
8241
* Full list of reserved words
@@ -460,7 +693,7 @@ export default class PlSqlFormatter extends Formatter {
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reservedBinaryCommands,
461694
reservedDependentClauses,
462695
reservedLogicalOperators: ['AND', 'OR', 'XOR'],
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reservedKeywords: dedupe(reservedKeywords),
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reservedKeywords: dedupe([...reservedKeywords, ...Object.values(reservedFunctions).flat()]),
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// TODO: support custom-delimited strings: Q'{..}' q'<..>' etc
465698
stringTypes: [{ quote: "''", prefixes: ['N'] }],
466699
identTypes: [`""`],

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