TODO: SQL 2016

[KKould]

Feature Request

If you want to contribute code to FnckSQL and find requirements, you can refer to the following list

The corresponding test files are attached under the requirements description. The specific location is in the test directory.
e.g. E011_02 => tests/slt/sql_2016/E011_02.slt

Tips: When you complete the requirement and submit the PR, please do not forget to delete the comment corresponding to the Case.

• DataType: DOUBLE PRECISION
  • E011_02
  • pr: feat(type): add support for double precision #153
• DataType: REAL
  • E011_02
• DataType: NUMERIC
  • E011_03
• DataType: CHAR/CHARACTER (VARING)
  • E021_01
  • E021_02
  • E021_10
  • pr: feat: add DataType::Char and add LEN to Describe #174
• Function: CHARACTER_LENGTH()/CHAR_LENGTH()
  • E021_04
• Function: OCTET_LENGTH()
  • E021_05
• Function: SUBSTRING()
  • E021_06
  • pr: feat: support SUBSTRING() #134
• Function: LOWER()/UPPER()
  • E021_08
• Function: TRIM()
  • E021_09
• Function: POSITION()
  • E021_11
  • pr: feat: add support for POSITION() #159
• Perf: Eliminate duplicate aggregations
  • E051_01: SELECT DISTINCT A, B FROM TABLE_E051_02_01_06 WHERE A = 1 GROUP BY A, B
  • pr: perf: Eliminate duplicate aggregations #132
• TODO: Support AS() on Select
  • E051_07
  • E051_08
  • pr: feat: support from 'table' as 'alias' ('column_1', 'column_2') #131
• TODO: Support Aliases the result set
  • E051_08
  • pr: feat: support from 'table' as 'alias' ('column_1', 'column_2') #131
• TODO: Rename columns in the FROM clause
  • E051_09
  • pr: feat: support from 'table' as 'alias' ('column_1', 'column_2') #131
• TODO: Support BETWEEN on Where
  • E061_02
  • pr: feat: support BETWEEN on Where #133
• TODO: Support ESCAPE on LIKE
  • E061_05
  • pr: feat: Support ESCAPE on LIKE #135
• TODO: Support subquery with ALL/ANY/SOME on WHERE
  • E061_07
  • E061_12
• TODO: Support EXISTS on WHERE
  • E061_08
  • E071_06
• TODO: Support Subquery on WHERE
  • E061_09
  • pr: feat: Support Subquery on Where #136
  • dep: Feature: Support Nested Loop Join #156
    • pr: feat: add support for nested loop join #164
• TODO: Support Subquery on WHERE with IN/Not IN
  • E061_11
  • E061_13
  • pr: Support Subquery on WHERE with IN/Not IN #147
• TODO: Support UNION\UNION DISTINCT
  • E071_01
  • pr: feat: support Union #139
• TODO: Support UNION ALL
  • E071_02
  • pr: feat: support Union #139
• TODO: Support EXCEPT DISTINCT
  • E071_03
• TODO: Columns combined via table operators need not have exactly the same data type
  • E071_05: SELECT A FROM TABLE_E071_05_01_011 UNION ALL SELECT B FROM TABLE_E071_05_01_012
• TODO: Support SELECT INTO
  • E111
  • pr: feat: support Select Into #141
• TODO: Support Custom CONSTRAINT name
  • E141_01
• TODO: Multiple primary keys
  • E141_03
  • E141_08
• DataType: NAME
  • E141_07
• Keyword: CURRENT_DATE
  • E141_07
  • F051_06
  • pr: Feat: add Function: current_date & add Type: LogicalType::Time #181
• DataType: TIME
  • E141_07
  • pr_1: Feat: add Function: current_date & add Type: LogicalType::Time #181
  • TODO: Feat: TimeZone Info for LogicalType::Time #182
• DataType: TIMESTAMPE
  • E141_07
• Keyword: CURRENT_TIMESTAMP
  • E141_07
• Keyword: LOCALTIME
  • E141_07
  • F051_07
• Keyword: LOCALTIMESTAMP
  • E141_07
  • F051_08
• TODO: Support multiple transaction levels
  • E152_02
• TODO: Updatable queries with subqueries
  • E153
• TODO: Support VIEW & CREATE VIEW & DROP VIEW
  • F031_02
  • F032_16
• TODO: EXCEPT with VIEW
  • F081
• TODO: WHERE, GROUP BY, and HAVING clauses supported in queries with grouped views
  • F131_01
• TODO: Multiple tables supported in queries with grouped views
  • F131_02
• TODO: Set functions supported in queries with grouped views
  • F131_03
• TODO: Subqueries with GROUP BY and HAVING clauses and grouped views
  • F131_04
• TODO: Support Using on Join
  • F041_01
  • F041_02
  • F041_03
  • F041_04
  • F041_07
  • pr: Support: Explicit defaults & Using on Join & the inner table in a left or right outer join can also be used in an inner join #146
• TypeString: TIME
  • F051_02
  • F051_04
  • F051_05
• TypeString: TIMESTAMPE
  • F051_03
  • F051_04
  • F051_05
• TODO: Explicit defaults
  • F221
  • pr: Support: Explicit defaults & Using on Join & the inner table in a left or right outer join can also be used in an inner join #146
• TODO: Support CASE
  • F261_01
  • pr: feat: support if()/ifnull()/nullif()/coalesce()/case ... when ... #143
• TODO: Searched CASE
  • F261_02
  • pr: feat: support if()/ifnull()/nullif()/coalesce()/case ... when ... #143
• Keyword: NULLIF
  • F261_03
  • pr: feat: support if()/ifnull()/nullif()/coalesce()/case ... when ... #143
• Function: COALESCE
  • F261_04
  • pr: feat: support if()/ifnull()/nullif()/coalesce()/case ... when ... #143
• TODO: Support Subquery on Select
  • F471
  • pr: test: pass F261_01.slt/F261_02.slt/F261_03.slt/F261_04.slt/F471.slt and add crdb/sqlite.slt #144