https://github.com/nodef/extra-sql

SQL is designed for managing or stream processing data in an RDBMS.
https://github.com/nodef/extra-sql

create exists extra index insert into match select setup sql table tsquery view

Last synced: about 1 month ago
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SQL is designed for managing or stream processing data in an RDBMS.

• Host: GitHub
• URL: https://github.com/nodef/extra-sql
• Owner: nodef
• License: mit
• Created: 2018-05-23T10:20:59.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2020-02-12T21:18:20.000Z (almost 5 years ago)
• Last Synced: 2024-10-29T15:33:17.502Z (2 months ago)
• Topics: create, exists, extra, index, insert, into, match, select, setup, sql, table, tsquery, view
• Language: JavaScript
• Homepage: https://www.npmjs.com/package/extra-sql
• Size: 25.4 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
[SQL] is designed for managing or stream processing data in an RDBMS.

Includes SQL command generation functions, with a few for text matching (PostgreSQL).

```javascript

const sql = require('extra-sql');

sql.tableExists('food');

// SELECT EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name='food');

sql.setupTable('food', {code: 'TEXT', name: 'TEXT'},

  [{code: 'F1', name: 'Mango'}, {code: 'F2', name: 'Lychee'}]);

// CREATE TABLE IF NOT EXISTS "food" ("code" TEXT, "name" TEXT);

// INSERT INTO "food" ("code", "name") VALUES

// ('F1', 'Mango'),

// ('F2', 'Lychee');

sql.selectTsquery('columns', 'total fat');

// SELECT * FROM "columns" WHERE "tsvector" @@ plainto_tsquery('total fat');

sql.matchTsquery('columns', ['total', 'fat']);

// SELECT *, '2'::INT AS "matchTsquery" FROM "columns" WHERE "tsvector" @@ plainto_tsquery('total fat') UNION ALL

// SELECT *, '1'::INT AS "matchTsquery" FROM "columns" WHERE "tsvector" @@ plainto_tsquery('total'); 

```

### reference

| Name                | Action

|---------------------|-------

| [createTable]       | Generates SQL command for CREATE TABLE.

| [createIndex]       | Generates SQL command for CREATE INDEX.

| [createView]        | Generates SQL command for CREATE VIEW.

| [insertInto]        | Generates SQL command for INSERT INTO.

| [setupTable]        | Generates SQL commands to setup table (create, insert, index).

| [tableExists]       | Generates SQL command for table exists check.

| [selectTsquery]     | Generates SQL command for SELECT with tsquery.

| [matchTsquery]      | Generates SQL query for matching words with tsquery.

| [OPERATORS]         | Set of operators in SQL. {field}

| [OPERAND_COUNT]     | Number of operands used with an SQL operator. {field}







[![nodef](https://merferry.glitch.me/card/extra-sql.svg)](https://nodef.github.io)

[createTable]: https://github.com/nodef/extra-sql/wiki/createTable

[createIndex]: https://github.com/nodef/extra-sql/wiki/createIndex

[createView]: https://github.com/nodef/extra-sql/wiki/createView

[insertInto]: https://github.com/nodef/extra-sql/wiki/insertInto

[setupTable]: https://github.com/nodef/extra-sql/wiki/setupTable

[tableExists]: https://github.com/nodef/extra-sql/wiki/tableExists

[selectTsquery]: https://github.com/nodef/extra-sql/wiki/selectTsquery

[matchTsquery]: https://github.com/nodef/extra-sql/wiki/matchTsquery

[OPERATORS]: https://github.com/nodef/extra-sql/wiki/OPERATORS

[OPERAND_COUNT]: https://github.com/nodef/extra-sql/wiki/OPERAND_COUNT

[SQL]: https://en.wikipedia.org/wiki/SQL