impala.2.0.properties 22 KB

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  1. #Licensed Materials - Property of IBM
  2. #
  3. #OCO Source Materials
  4. #
  5. #BI and PM: rdbmscert
  6. #
  7. #(C) Copyright IBM Corp. 2009,2016
  8. #
  9. #US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM corp.
  10. #This properties file contains default configuration attributes for all
  11. #
  12. #relational data sources. Any data source that is different must override
  13. #
  14. #the value in their own properties file.
  15. #
  16. #
  17. # Delimiters
  18. #
  19. # While a vendor may parse a statement with comments it may strip them out and the server not see them
  20. delimiters.commentBegin=/*
  21. delimiters.commentEnd=*/
  22. # delimiters.catalogDelimiter=
  23. delimiters.literalQuoteEscape=\\'
  24. # delimiters.schemaDelimiter=
  25. # delimiters.tableDelimiter=
  26. # delimiters.columnDelimiter=
  27. # delimiters.identifierQuoteString=
  28. # delimiters.searchStringEscape=
  29. # delimiters.catalogSeparator=
  30. #
  31. # Keywords
  32. #
  33. keywords.columnAlias=AS
  34. #
  35. # Limits
  36. #
  37. # Normally these values would be derived from the JDBC driver DatabaseMetadata
  38. limits.defaultTransactionIsolation=
  39. #
  40. # General
  41. #
  42. #
  43. # Null ordering
  44. #
  45. # Impala 1.2.x does not allow an order by statement without a LIMIT clause so cannot
  46. # push an ORDER BY down without a LIMIT clause
  47. general.nullsAreSortedHigh=false
  48. general.nullsAreSortedLow=false
  49. general.nullsAreSortedAtStart=false
  50. general.nullsAreSortedAtEnd=false
  51. general.nullsOrdering=false
  52. general.nullsOrderingInWindowSpecification=false
  53. # supports.hints=false
  54. #
  55. # Various
  56. #
  57. supports.duplicateColumnsInSelectList=true
  58. supports.columnAliasing=true
  59. supports.tableCorrelationNames=true
  60. # Does not allow ordering on non project column
  61. supports.expressionsInSelectList=true
  62. supports.expressionsInINPredicate=true
  63. supports.expressionsInOrderBy=false
  64. supports.booleanExpressionsInSelectList=true
  65. supports.likeEscapeClause=false
  66. supports.outerJoins=false
  67. supports.fullOuterJoins=true
  68. # Subqueries not supported in Having
  69. # Subqueries not supported in Group-by
  70. # Subquery column alias not supported
  71. supports.subqueriesInComparisons=false
  72. supports.subqueriesInExists=false
  73. supports.subqueriesInIns=false
  74. supports.subqueriesInQuantifieds=false
  75. supports.subqueriesInCase=false
  76. supports.correlatedSubqueries=false
  77. supports.correlatedSubqueriesInSelectList=false
  78. supports.correlatedSubqueriesInIns=false
  79. supports.scalarSubqueries=false
  80. supports.withClauseInDerivedTable=false
  81. supports.nestedWithClause=false
  82. supports.integerDivision=false
  83. supports.nestedOlap=false
  84. supports.derivedColumnLists=false
  85. supports.orderByAlias=false
  86. supports.orderByName=false
  87. supports.orderByOrdinal=false
  88. supports.blobsInGroupBy=false
  89. supports.blobsInOrderBy=false
  90. supports.emptyStringIsNull=false
  91. supports.expressionsInGroupBy=true
  92. supports.expressionsInOrderBy=false
  93. supports.aliasInOrderByExpression=true
  94. supports.orderByUnrelated=false
  95. supports.groupByUnrelated=false
  96. supports.multipleDistinctAggregates=false
  97. supports.recursiveWithClause=false
  98. supports.crossProducts=false
  99. supports.callProcedureInDerivedTable=false
  100. # because Impala does not support A = B or (A is null and B is null) and
  101. # current limited theta join transformation is only for inner joins we will prevent
  102. # pushing this pattern
  103. supports.join.full.distinctJoins=false
  104. supports.join.subqueriesInOnClause=false
  105. # Indicates whether inner joins require at least one equijoin predicate.
  106. # A INNER JOIN B ON A.C1 = B.C1 AND A.C2 > B.C2 is fine, but A INNER JOIN B ON A.C2 > B.C2 is not.
  107. supports.join.inner.limitedThetaJoins=true
  108. #
  109. # Grouping query optimization
  110. #
  111. # If the RDBMS has costing/execution issues with group by or distinct consider these transforms
  112. performance.convertGroupByToDistinct=false
  113. performance.convertDistinctToGroupBy=false
  114. # V5 master-detail optimization when allRows optimization is specified
  115. v5.master-detail.transform=false
  116. performance.convertHavingToWhere=false
  117. performance.transitiveClosure=false
  118. performance.predicatePushdown=false
  119. performance.semiJoin=false
  120. #
  121. # Commands
  122. #
  123. commands.Select=SELECT
  124. commands.Call=
  125. #
  126. # Tables
  127. #
  128. tables.joined=false
  129. tables.derived=true
  130. tables.lateral.derived=false
  131. #
  132. # Constructors
  133. #
  134. constructors.table=false
  135. constructors.row=false
  136. constructors.array=true
  137. constructors.period=false
  138. constructors.map=false
  139. #
  140. # Constructors - context overrides.
  141. #
  142. constructors.row.simpleCase=false
  143. constructors.row.between=false
  144. #
  145. # Clauses
  146. #
  147. clauses.From=FROM
  148. clauses.Where=WHERE
  149. clauses.GroupBy=GROUP BY
  150. clauses.Having=HAVING
  151. # Does not allow column list in common table expression
  152. # Recursive form of common table expression not supported
  153. clauses.WithRecursive=
  154. clauses.With=
  155. # Ordering of data will be performed locally which may impact performance
  156. clauses.OrderBy=
  157. clauses.Distinct=DISTINCT
  158. # Limit and Fetch First <n> supported in 10.2 RP1 or higher
  159. clauses.Top=
  160. clauses.At=
  161. clauses.Window=
  162. clauses.TableSampleSystem=
  163. clauses.TableSampleBernoulli=
  164. clauses.ForSystemTimeAsOf=
  165. clauses.ForSystemTimeFrom=
  166. clauses.ForSystemTimeBetween=
  167. #
  168. # Joins
  169. #
  170. # Impala requires that joins include at least one equi-join. There is no transformation
  171. # to dynamically determine if a join predicate does not include an equi-join and decompose
  172. # accordingly etc.
  173. joins.Cross=%1$s CROSS JOIN %2$s
  174. joins.Inner=%1$s INNER JOIN %2$s ON %3$s
  175. joins.LeftOuter=%1$s LEFT OUTER JOIN %2$s ON %3$s
  176. joins.RightOuter=%1$s RIGHT OUTER JOIN %2$s ON %3$s
  177. joins.FullOuter=%1$s FULL OUTER JOIN %2$s ON %3$s
  178. joins.RightNested=%1$s
  179. #
  180. # Set Operators
  181. #
  182. operators.set.Union=%1$s UNION %2$s
  183. operators.set.Union.all=%1$s UNION ALL %2$s
  184. operators.set.Intersect=
  185. operators.set.Intersect.all=
  186. operators.set.Except=
  187. operators.set.Except.all=
  188. #
  189. # Logical Operators
  190. #
  191. operators.logical.And=%1$s AND %2$s
  192. operators.logical.Or=%1$s OR %2$s
  193. operators.logical.Not=NOT ( %1$s )
  194. operators.logical.Is=
  195. operators.logical.IsNot=
  196. operators.logical.IsJson=
  197. operators.logical.IsNotJson=
  198. #
  199. # Arithmetic and Character operators
  200. #
  201. operators.arithmetic.Add[any,any]=%1$s + %2$s
  202. operators.arithmetic.Add[timestamp,any]=
  203. operators.arithmetic.Add[any,timestamp]=
  204. operators.arithmetic.Subtract[any, any]=%1$s - %2$s
  205. operators.arithmetic.Subtract[timestamp,any]=
  206. operators.arithmetic.Subtract[any,timestamp]=
  207. operators.arithmetic.Multiply[any,any]=%1$s * %2$s
  208. operators.arithmetic.UnaryPlus[any]=+%1$s
  209. operators.arithmetic.Negate[any]=-%1$s
  210. operators.arithmetic.Concat[any,any]=concat(%1$s, %2$s)
  211. #
  212. # Grouping Operators
  213. #
  214. operators.groupBy.Rollup=
  215. operators.groupBy.Cube=
  216. operators.groupBy.GroupingSets=
  217. #
  218. # Comparison Predicates
  219. #
  220. predicates.comparison.Equals[any,any]=%1$s = %2$s
  221. predicates.comparison.GreaterThan[any,any]=%1$s > %2$s
  222. predicates.comparison.GreaterThanOrEquals[any,any]=%1$s >= %2$s
  223. predicates.comparison.LessThan[any,any]=%1$s < %2$s
  224. predicates.comparison.LessThanOrEquals[any,any]=%1$s <= %2$s
  225. predicates.comparison.NotEquals[any,any]=%1$s <> %2$s
  226. #
  227. # Predicates
  228. #
  229. predicates.Between[any,any,any]=
  230. predicates.In[any,any]=%1$s IN ( %2$s )
  231. predicates.Overlaps[any,any,any,any]=
  232. predicates.IsNull=%1$s IS NULL
  233. predicates.IsNotNull=%1$s IS NOT NULL
  234. predicates.Like=%1$s LIKE %2$s
  235. predicates.Like.escape=
  236. predicates.LikeRegex=
  237. predicates.LikeRegex.flag=
  238. predicates.Similar=
  239. predicates.Similar.escape=
  240. predicates.Exists=
  241. predicates.All=
  242. predicates.Any=
  243. predicates.Some=
  244. predicates.IsDistinctFrom[any,any]=(%1$s IS NULL AND %2$s IS NOT NULL) OR (%1$s IS NOT NULL AND %2$s IS NULL) OR %1$s <> %2$s
  245. predicates.IsNotDistinctFrom[any,any]=(%1$s = %2$s OR (%1$s IS NULL AND %2$s IS NULL))
  246. #
  247. # Period predicates.
  248. #
  249. predicates.PeriodOverlaps[any,any]=
  250. predicates.PeriodEquals[any,any]=
  251. predicates.PeriodContains[any,any]=
  252. predicates.PeriodPrecedes[any,any]=
  253. predicates.PeriodSucceeds[any,any]=
  254. predicates.PeriodImmediatelyPrecedes[any,any]=
  255. predicates.PeriodImmediatelySucceeds[any,any]=
  256. #
  257. # Expressions
  258. #
  259. expressions.ArrayElementRef.zeroBased=false
  260. #
  261. # Conditional expressions
  262. #
  263. expressions.SimpleCase=CASE
  264. expressions.SearchedCase=CASE
  265. # note impala does not align to ISO SQL Result of data type combinations in terms of the returned data type
  266. # and will disallow combinations of types unless explicitly cast as an input parameter
  267. expressions.Coalesce=
  268. expressions.NullIf=CASE WHEN %1$s = %2$s THEN NULL ELSE %1$s END
  269. #
  270. # Cast
  271. #
  272. expressions.Cast[any,any]=CAST(%1$s AS %2$s)
  273. # Impala does not support CHAR and VARCHAR as an explicit type with enforced precision so cannot
  274. # push such a CAST down
  275. expressions.Cast[any,varchar]=
  276. expressions.Cast[any,char]=
  277. # Impala does not accept double precision it requires double as the type
  278. expressions.Cast[any,double]=CAST(%1$s AS double)
  279. #
  280. # Extract
  281. #
  282. expressions.Extract.YEAR[any]=YEAR(%1$s)
  283. expressions.Extract.MONTH[any]=MONTH(%1$s)
  284. expressions.Extract.DAY[any]=DAY(%1$s)
  285. expressions.Extract.HOUR[any]=HOUR(%1$s)
  286. expressions.Extract.MINUTE[any]=MINUTE(%1$s)
  287. # Impala second scalar does not return fractional seconds
  288. expressions.Extract.SECOND[any]=
  289. expressions.Extract.TIMEZONE_HOUR[any]=
  290. expressions.Extract.TIMEZONE_MINUTE[any]=
  291. expressions.Extract.EPOCH[any]=
  292. #
  293. # Trim
  294. #
  295. expressions.Trim.BOTH[any]=TRIM(%1$s)
  296. expressions.Trim.BOTH[any,any]=
  297. expressions.Trim.LEADING[any]=LTRIM(%1$s)
  298. expressions.Trim.LEADING[any,any]=
  299. expressions.Trim.TRAILING[any]=RTRIM(%1$s)
  300. expressions.Trim.TRAILING[any,any]=
  301. #
  302. # Windowed aggregates (SQL/OLAP).
  303. #
  304. olap.Max[any]=
  305. olap.Min[any]=
  306. olap.Sum[any]=
  307. olap.Avg[any]=
  308. olap.Count[any]=
  309. olap.CountStar[]=
  310. olap.StdDevPop[any]=
  311. olap.StdDevSamp[any]=
  312. olap.VarPop[any]=
  313. olap.VarSamp[any]=
  314. olap.Rank[]=
  315. olap.DenseRank[]=
  316. olap.PercentRank[]=
  317. olap.CumeDist[]=
  318. olap.PercentileCont[any,any]=
  319. olap.PercentileDisc[any,any]=
  320. olap.Median[any]=
  321. olap.RatioToReport[any]=
  322. olap.RowNumber[]=
  323. olap.Difference[any]=
  324. olap.FirstValue[any]=
  325. olap.LastValue[any]=
  326. olap.NTile[any]=
  327. olap.NthValue[any,any]=
  328. olap.NthValue[any,any,any]=
  329. olap.NthValue[any,any,any,any]=
  330. olap.Tertile[]=
  331. olap.Lag[any]=
  332. olap.Lag[any,any]=
  333. olap.Lag[any,any,any]=
  334. olap.Lag[any,any,any,any]=
  335. olap.Lead[any]=
  336. olap.Lead[any,any]=
  337. olap.Lead[any,any,any]=
  338. olap.Lead[any,any,any,any]=
  339. olap.Collect[any]=
  340. #
  341. # Window clause
  342. #
  343. olap.Window=
  344. olap.PartitionBy=
  345. olap.OrderBy=
  346. #
  347. # Window specification
  348. #
  349. olap.Window.Specification[POF]=false
  350. olap.Window.Specification[PF]=false
  351. olap.Window.Specification[OF]=false
  352. olap.Window.Specification[PO]=false
  353. olap.Window.Specification[P]=false
  354. olap.Window.Specification[O]=false
  355. olap.Window.Specification[F]=false
  356. olap.Window.Specification[]=false
  357. #
  358. # Olap Distinct
  359. #
  360. olap.Min.distinct[any]=
  361. olap.Max.distinct[any]=
  362. olap.Sum.distinct[any]=
  363. olap.Avg.distinct[any]=
  364. olap.Count.distinct[any]=
  365. #
  366. # Aggregates
  367. #
  368. aggregates.Max[any]=MAX(%1$s)
  369. aggregates.Min[any]=MIN(%1$s)
  370. aggregates.Count[any]=COUNT(%1$s)
  371. aggregates.CountStar[]=COUNT(*)
  372. aggregates.Sum[any]=SUM(%1$s)
  373. aggregates.Avg[any]=AVG(%1$s)
  374. aggregates.StdDevPop[any]=
  375. aggregates.StdDevSamp[any]=
  376. aggregates.VarPop[any]=
  377. aggregates.VarSamp[any]=
  378. aggregates.Rank[any,any]=
  379. aggregates.DenseRank[any,any]=
  380. aggregates.PercentRank[any,any]=
  381. aggregates.CumeDistH[any,any]=
  382. aggregates.PercentileDisc[any,any]=
  383. aggregates.PercentileCont[any,any]=
  384. aggregates.Median[any]=
  385. aggregates.Grouping[any]=
  386. aggregates.XMLAgg=
  387. aggregates.ArrayAgg[any]=
  388. aggregates.ArrayAgg[any,any]=
  389. aggregates.Collect[any]=
  390. #
  391. # Distinct aggregates
  392. #
  393. aggregates.Avg.distinct[any]=AVG(DISTINCT %1$s)
  394. aggregates.Min.distinct[any]=MIN(DISTINCT %1$s)
  395. aggregates.Max.distinct[any]=MAX(DISTINCT %1$s)
  396. aggregates.Count.distinct[any]=COUNT(DISTINCT %1$s)
  397. aggregates.Sum.distinct[any]=SUM(DISTINCT %1$s)
  398. #
  399. # Linear regression aggregates
  400. #
  401. aggregates.Corr[any,any]=
  402. aggregates.CovarPop[any,any]=
  403. aggregates.CovarSamp[any,any]=
  404. aggregates.RegrAvgX[any,any]=
  405. aggregates.RegrAvgY[any,any]=
  406. aggregates.RegrCount[any,any]=
  407. aggregates.RegrIntercept[any,any]=
  408. aggregates.RegrR2[any,any]=
  409. aggregates.RegrSlope[any,any]=
  410. aggregates.RegrSXX[any,any]=
  411. aggregates.RegrSXY[any,any]=
  412. aggregates.RegrSYY[any,any]=
  413. #
  414. # JSON aggregates.
  415. #
  416. aggregates.JSONArrayAgg=
  417. aggregates.JSONObjectAgg=
  418. #
  419. # Character scalar functions
  420. #
  421. functions.CharLength[any]=LENGTH(%1$s)
  422. functions.OctetLength[any]=
  423. functions.BitLength[any]=
  424. functions.Upper[any]=UPPER(%1$s)
  425. functions.Lower[any]=LOWER(%1$s)
  426. functions.Substring[any,any]=SUBSTR(%1$s, CAST(%2$s AS INTEGER))
  427. functions.Substring[any,any,any]=SUBSTR(%1$s, CAST(%2$s AS INTEGER), CAST(%3$s AS INTEGER))
  428. functions.SubstringR[any,any]=
  429. functions.SubstringR[any,any,any]=
  430. functions.Position[any,any]=INSTR(%1$s, %2$s)
  431. functions.Index[any,any]=
  432. functions.Ascii[any]=
  433. functions.Translate[any,any]=
  434. functions.Normalize[any]=
  435. functions.Normalize[any,any]=
  436. functions.Normalize[any,any,any]=
  437. #
  438. # Regular expression functions.
  439. #
  440. functions.SubstringRegex[any,any,any,any,any]=
  441. functions.OccurrencesRegex[any,any,any,any]=
  442. functions.PositionRegex[any,any,any,any,any,any]=
  443. #
  444. # Numeric scalar functions
  445. #
  446. functions.Abs[any]=ABS(%1$s)
  447. functions.Ceiling[any]=CEILING(%1$s)
  448. functions.Exp[any]=EXP(%1$s)
  449. functions.Floor[any]=FLOOR(%1$s)
  450. # Ln failed exception cases
  451. functions.Ln[any]=LN(%1$s)
  452. functions.Log10[any]=LOG10(%1$s)
  453. functions.Mod[any,any]=
  454. # Power failed exception cases
  455. functions.Power[any,any]=POWER(%1$s, %2$s)
  456. functions.Round[any]=ROUND(%1$s)
  457. functions.Round[any,any]=
  458. functions.Round[any,any,any]=
  459. functions.Sign[any]=SIGN(%1$s)
  460. # Sqrt failed exception cases
  461. functions.Sqrt[any]=SQRT(%1$s)
  462. functions.WidthBucket[any,any,any,any]=
  463. #
  464. # Array scalar functions
  465. #
  466. functions.Cardinality[any]=
  467. functions.TrimArray[any,any]=
  468. #
  469. # Trig Functions
  470. #
  471. functions.Arccos[any]=ACOS(%1$s)
  472. functions.Cos[any]=COS(%1$s)
  473. functions.Coshyp[any]=
  474. functions.Arcsin[any]=ASIN(%1$s)
  475. functions.Sin[any]=SIN(%1$s)
  476. functions.Sinhyp[any]=
  477. functions.Arctan[any]=ATAN(%1$s)
  478. functions.Tan[any]=TAN(%1$s)
  479. functions.Tanhyp[any]=
  480. #
  481. # Temporal value expressions
  482. #
  483. # Note: JDBC does not define fractional seconds for TIME data type.
  484. functions.CurrentDate[]=
  485. functions.CurrentTime[]=
  486. functions.CurrentTimestamp[]=
  487. functions.CurrentTime[numeric]=
  488. functions.CurrentTimestamp[numeric]=
  489. functions.LocalTime[]=
  490. functions.LocalTime[numeric]=
  491. functions.LocalTimestamp[]=now()
  492. functions.LocalTimestamp[numeric]=
  493. #
  494. # XML Functions
  495. #
  496. functions.XMLAttributes=
  497. functions.XMLComment=
  498. functions.XMLConcat=
  499. functions.XMLDocument=
  500. functions.XMLElement=
  501. functions.XMLExists=
  502. functions.XMLForest=
  503. functions.XMLNamespaces=
  504. functions.XMLParse=
  505. functions.XMLPI=
  506. functions.XMLQuery=
  507. functions.XMLSerialize=
  508. functions.XMLTable=
  509. functions.XMLText=
  510. functions.XMLTransform=
  511. functions.XMLValidate=
  512. functions.XMLElement.ContentOption.NULL_ON_NULL=false
  513. functions.XMLElement.ContentOption.EMPTY_ON_NULL=false
  514. functions.XMLForest.ContentOption.NULL_ON_NULL=false
  515. functions.XMLForest.ContentOption.EMPTY_ON_NULL=false
  516. functions.XMLParse.DocumentOrContent.DOCUMENT=false
  517. functions.XMLParse.DocumentOrContent.CONTENT=false
  518. functions.XMLParse.WhitespaceOption.STRIP_WHITESPACE=false
  519. functions.XMLParse.WhitespaceOption.PRESERVE_WHITESPACE=false
  520. functions.XMLQuery.EmptyHandlingOption.NULL_ON_EMPTY=false
  521. functions.XMLQuery.EmptyHandlingOption.EMPTY_ON_EMPTY=false
  522. functions.XMLSerialize.DeclarationOption.INCLUDING_XMLDECLARATION=false
  523. functions.XMLSerialize.DeclarationOption.EXCLUDING_XMLDECLARATION=false
  524. #
  525. # JSON functions.
  526. #
  527. functions.JSONArray=
  528. functions.JSONExists=
  529. functions.JSONObject=
  530. functions.JSONQuery=
  531. functions.JSONTable=
  532. functions.JSONValue=
  533. #
  534. # Business functions.
  535. #
  536. functions.AddHours[any,any]=(%1$s + interval cast(%2$s as integer) hours)
  537. functions.AddMinutes[any,any]=(%1$s + interval cast(%2$s as integer) minutes)
  538. functions.AddSeconds[any,any]=(%1$s + interval cast(%2$s as integer) seconds)
  539. functions.AddFractionalSeconds[any,any]=
  540. functions.AddDays[any,any]=(%1$s + interval cast(%2$s as integer) day)
  541. functions.AddWeeks[any,any]=(%1$s + interval ( cast(%2$s as integer) * 7 ) day)
  542. functions.AddMonths[any,any]=(%1$s + interval cast(%2$s as integer) month)
  543. functions.AddQuarters[any,any]=(%1$s + interval( cast(%2$s as integer) * 3 ) month)
  544. functions.AddYears[any,any]=(%1$s + interval cast(%2$s as integer) year)
  545. functions.Age[any]=
  546. functions.FractionalSecondsBetween[any,any]=
  547. functions.SecondsBetween[any,any]=
  548. functions.MinutesBetween[any,any]=
  549. functions.HoursBetween[any,any]=
  550. functions.DaysBetween[any,any]=datediff(%1$s, %2$s)
  551. functions.WeeksBetween[any,any]=
  552. functions.MonthsBetween[any,any]=
  553. functions.QuartersBetween[any,any]=
  554. functions.YearsBetween[any,any]=
  555. functions.DayOfWeek[any,any]=
  556. functions.DayOfYear[any]=
  557. functions.DaysToEndOfMonth[any]=
  558. functions.FirstOfMonth[any]=( %1$s - interval (dayofmonth(%1$s) -1) day)
  559. functions.LastOfMonth[any]=(( %1$s - interval (dayofmonth(%1$s) -1) day) + interval 1 month - interval 1 day)
  560. functions.MakeTimestamp[any,any,any]=
  561. functions.WeekOfYear[any]=weekofyear(%1$s)
  562. functions.YMDIntBetween[any,any]=
  563. # Multiple 'vendor' mappings were found first found is active. Select the preferred entry and delete the others.
  564. # functions.AddDays[any,any]=(%1$s + interval floor(%2$s) day)
  565. # functions.AddMonths[any,any]=(%1$s + interval floor(%2$s) month)
  566. # functions.AddYears[any,any]=(%1$s + interval floor(%2$s) year)
  567. # functions.FirstOfMonth[any,any]=( %1$s - interval(dayofmonth(%1$s) -1) day)
  568. #
  569. # Table functions
  570. #
  571. functions.Unnest=
  572. #
  573. # Literals
  574. #
  575. literals.integer=true
  576. literals.smallint=true
  577. literals.long=true
  578. literals.decimal=false
  579. literals.float=true
  580. literals.double=true
  581. literals.char=false
  582. literals.nchar=false
  583. literals.varchar=true
  584. literals.nvarchar=false
  585. literals.blob=false
  586. literals.clob=false
  587. literals.nclob=false
  588. literals.date=false
  589. literals.time=false
  590. literals.time_with_time_zone=false
  591. literals.timestamp=true
  592. literals.timestamp_with_time_zone=false
  593. literals.interval_year=false
  594. literals.interval_month=false
  595. literals.interval_year_to_month=false
  596. literals.interval_day=false
  597. literals.interval_hour=false
  598. literals.interval_minute=false
  599. literals.interval_second=false
  600. literals.interval_day_to_hour=false
  601. literals.interval_day_to_minute=false
  602. literals.interval_day_to_second=false
  603. literals.interval_hour_to_minute=false
  604. literals.interval_hour_to_second=false
  605. literals.interval_minute_to_second=false
  606. literals.date=false
  607. literals.time=false
  608. literals.time_with_time_zone=false
  609. literals.timestamp=true
  610. literals.timestamp_with_time_zone=false
  611. literals.binary=false
  612. literals.boolean=false
  613. literals.xml=false
  614. literals.distinct=false
  615. literals.array=false
  616. literals.perioddate=false
  617. # Literal format specifications. Formats are compatible with String.format().
  618. # Values for default behaviour are listed.
  619. # Only char, temporal and string types can be overridden.
  620. # Fractional seconds are presented as a string of up to 10 characters: '.' followed by 9 character
  621. # 0-padded string representing nanoseconds or empty.
  622. literals.format.binary=X'%s'
  623. literals.format.boolean=TRUE:FALSE:UNKNOWN
  624. literals.format.char='%s'
  625. literals.format.clob='%s'
  626. literals.format.date=DATE '%1$04d-%2$02d-%3$02d'
  627. literals.format.interval_day=INTERVAL '%3$s%1$d' DAY@2[(%2$s)]
  628. literals.format.interval_day_to_hour=INTERVAL '%4$s%1$d %2$02d' DAY@3[(%3$s)] TO HOUR
  629. literals.format.interval_day_to_minute=INTERVAL '%5$s%1$d %2$02d:%3$02d' DAY@4[(%4$s)] TO MINUTE
  630. literals.format.interval_day_to_second=INTERVAL '%8$s%1$d %2$02d:%3$02d:%4$02d%5$.10s' DAY@6[(%6$s)] TO SECOND@7[(%7$s)]
  631. literals.format.interval_hour=INTERVAL '%3$s%1$d' HOUR@2[(%2$s)]
  632. literals.format.interval_hour_to_minute=INTERVAL '%4$s%1$d:%2$02d' HOUR@3[(%3$s)] TO MINUTE
  633. literals.format.interval_hour_to_second=INTERVAL '%7$s%1$d:%2$02d:%3$02d%4$.10s' HOUR@5[(%5$s)] TO SECOND@6[(%6$s)]
  634. literals.format.interval_minute=INTERVAL '%3$s%1$d' MINUTE@2[(%2$s)]
  635. literals.format.interval_minute_to_second=INTERVAL '%6$s%1$d:%2$02d%3$.10s' MINUTE@4[(%4$s)] TO SECOND@5[(%5$s)]
  636. literals.format.interval_second=INTERVAL '%5$s%1$02d%2$.10s' SECOND@3[(%3$s]@4[, %4$s)]
  637. literals.format.interval_year=INTERVAL '%3$s%1$d' YEAR@2[(%2$s)]
  638. literals.format.interval_year_to_month=INTERVAL '%4$s%1$d-%2$02d' YEAR@3[(%3$s)] TO MONTH
  639. literals.format.interval_month=INTERVAL '%3$s%1$d' MONTH@2[(%2$s)]
  640. literals.format.nchar='%s'
  641. literals.format.nvarchar='%s'
  642. literals.format.time=TIME '%1$02d:%2$02d:%3$02d%4$.10s'
  643. literals.format.time_with_time_zone=TIME '%1$02d:%2$02d:%3$02d%4$.10s%7$c%5$02d:%6$02d'
  644. literals.format.timestamp=cast( '%1$04d-%2$02d-%3$02d %4$02d:%5$02d:%6$02d%7$.10s' as timestamp )
  645. literals.format.timestamp_with_time_zone=TIMESTAMP '%1$04d-%2$02d-%3$02d %4$02d:%5$02d:%6$02d%7$.10s%10$c%8$02d:%9$02d'
  646. literals.format.varchar='%s'
  647. literals.format.decimal=%s
  648. # DataTypes
  649. #
  650. dataType.smallint=true
  651. dataType.integer=true
  652. dataType.long=true
  653. dataType.decimal=false
  654. dataType.float=true
  655. dataType.double=true
  656. dataType.char=false
  657. dataType.nchar=false
  658. dataType.varchar=true
  659. dataType.nvarchar=false
  660. dataType.clob=false
  661. dataType.blob=false
  662. dataType.date=false
  663. dataType.time=false
  664. dataType.time_with_time_zone=false
  665. dataType.timestamp=true
  666. dataType.timestamp_with_time_zone=false
  667. dataType.interval_year=false
  668. dataType.interval_month=false
  669. dataType.interval_year_to_month=false
  670. dataType.interval_day=false
  671. dataType.interval_hour=false
  672. dataType.interval_minute=false
  673. dataType.interval_second=false
  674. dataType.interval_day_to_hour=false
  675. dataType.interval_day_to_minute=false
  676. dataType.interval_day_to_second=false
  677. dataType.interval_hour_to_minute=false
  678. dataType.interval_hour_to_second=false
  679. dataType.interval_minute_to_second=false
  680. dataType.boolean=true
  681. dataType.binary=false
  682. dataType.xml=false
  683. dataType.period=false
  684. dataType.array=false
  685. dataType.struct=false
  686. #
  687. # Collation
  688. #
  689. # Collation Sequence SQL (SQL statement for retrieving the collation sequence)
  690. # This statement returns a single row and single column containing the collation sequence
  691. collation.sequence.sql=
  692. # Datbase Encoding SQL. This statement retrieves the charset name for the non-unicode character data.
  693. # This statement returns a single row and single column with the charset name for use in a java.nio.CharsetEncoder.
  694. database.charset.sql=
  695. #
  696. # dataType.comparable
  697. #
  698. # Used to indicate that some data types that are comparable locally may not by the database
  699. # e.g. dataType.comparable[varchar,nvarchar]=false
  700. #
  701. # dataType.promotion
  702. #
  703. # Used to indicate what direction the promotion needs to occur
  704. # <lhs> -> <rhs> these properties are not symetrical
  705. # e.g. dataType.promotion[char,nvarchar]=true