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18 Commits

Author SHA1 Message Date
Neil O'Toole
7396aadb9e
#12: multiple joins (#280) 
* The query language now supports multiple joins.
 2023-07-03 09:34:19 -06:00
Neil O'Toole
1edc02c378
Table alias implemented (#278) 2023-06-25 10:29:24 -06:00
Neil O'Toole
44d27207f8
#256: column-only queries (#257) 
* Column-only queries
 2023-06-17 19:28:11 -06:00
Neil O'Toole
e93f462fff
#254: explicit where() clause (#255) 
Implement explicit `where()` clause.
 2023-06-16 22:54:25 -06:00
Neil O'Toole
9a1c6a7d09
Feature/173 args (#183) 
- Implement --arg feature
- Refactor sqlbuilder package (now called "render").
- Bug fixes, especially around expressions.
 2023-04-07 02:00:49 -06:00
Neil O'Toole
3f6157c4c4
Change logging library to slog (#175) 
- Switch to slog logger.
 2023-04-02 13:49:45 -06:00
Neil O'Toole
29e33ed2b1
Implement unique / DISTINCT (#165) 
- Implemented "unique" function
- Implemented "count_unique" function
 2023-03-28 00:48:24 -06:00
Neil O'Toole
fac3a27d7b
group_by() function (#163) 
- `group_by()` now accepts function as argument.
- Refactored grammar.
- Broad improvements to function implementation.
 2023-03-26 20:03:40 -06:00
Neil O'Toole
d9b56eea8a
Implement groupby() (#161) 
* test: slq2sql more test cases; now executes the generated query

* groupby: first test case working against all DBs

* sakila: added sqlserver 2019 source

* groupby: tests for groupby synonyms

* groupby: final touches
 2023-03-26 02:01:41 -06:00
Neil O'Toole
9746f4c1a2
orderby() (#159) 
* wip: orderby impl

* Tests passing (note: ast.checkASTIntegrity is disabled)

* ExprNode now rendered via renderSelectorNode

* linting

* CHAGELOG for v0.27.0
 2023-03-25 19:20:53 -06:00
Neil O'Toole
a1a89ee9dd
Support table and column names with spaces. (#156) 
* sakila: initial test data

* sakila: more test data

* sakila: yet more test data setup

* whitespace cols: now working for sqlite

* grammar cleanup

* whitespace cols: now working inside count() func for sqlite

* whitespace cols: tests mostly passing; begining refactoring

* grammar: refactor handle

* grammar: more refactoring

* grammar: rename selElement to selector

* wip

* all tests passing

* all tests passing

* linting

* driver: implement CurrentSchema for all driver.SQLDriver impls

* driver: tests for AlterTableRename and AlterTableRenameColumn

* undo reformat of SQL

* undo reformat of SQL

* undo reformat of SQL

* undo reformat of SQL
 2023-03-22 00:17:34 -06:00
Neil O'Toole
d3e6f89829
SLQ support for column aliases (#150) 
* alias: more early work

* alias: test cases working for sqlite

* alias: SQL builder tests

* alias: func (col expr) aliases now working for SQLite

* linting

* CHANGELOG update

* Docs update

* Docs update

* Rename buildAst() -> buildAST()

* CHANGELOG typo
 2023-03-18 22:58:00 -06:00
Neil O'Toole
0a627a7b6f
Chore/antlr 4.11.1 upgrade (#130) 
* baseline seems to be working

* Updated to antlr4

* few more module upgrades
 2022-12-23 21:43:20 -07:00
Neil O'Toole
fab365f43c
gofumpt on files (#122) 
* gofumpt on files

* more gofumpt
 2022-12-18 01:35:59 -07:00
Neil O'Toole
425702e7ba
The linting goes on forever (#119) 
* linting

* yet more linting

* yet more linting

* yet more linting

* yet more linting

* yet more linting
 2022-12-17 23:07:38 -07:00
Neil O'Toole
b06b631e76
Bug #87: generated SQL should always quote table and column names in join statement (#89) 
* BaseFragmentBuilder now quotes table and col names for joins

* Refactored libsq.engine so that the SQL generated from SLQ input can be tested

* Deleted dead code; additional comments
 2021-03-07 23:27:35 -07:00
Neil O'Toole
fd4ae53f31 codebase refactor 2020-08-06 11:58:47 -06:00
Neil O'Toole
980e49358e tidy up 2016-10-16 22:14:01 -06:00