oushu/lava-oushudb-dt-sql-parser
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feat: use SLL mode (#269)

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* feat: use SLL(*) PredictionMode for better performance

* feat: optimize mysql grammar to fit SLL mode

* feat: optimize postgre grammmar to fit SLL mode

* feat: optimize spark grammar to fit SLL mode

* test: correct unit tests

* feat: optimize pgsql grammar
This commit is contained in:
Hayden
2024-03-19 11:27:23 +08:00
committed by GitHub
parent a05f099aa1
commit 3f62ad0d32
17 changed files with 29027 additions and 29449 deletions
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4
test/parser/spark/listener.test.ts
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@ -9,10 +9,10 @@ describe('Spark SQL Listener Tests', () => {
const parseTree = parser.parse(sql);
test('Listener exitRelationPrimary', () => {
test('Listener exitTableName', () => {
let result = '';
class MyListener implements SparkSqlParserListener {
exitRelationPrimary = (ctx): void => {
exitTableName = (ctx): void => {
result = ctx.getText().toLowerCase();
};
visitTerminal() {}

4
test/parser/spark/visitor.test.ts
View File

@ -11,7 +11,7 @@ describe('Spark SQL Visitor Tests', () => {
console.error('Parse error:', error);
});
test('Visitor visitRelationPrimary', () => {
test('Visitor visitTableName', () => {
class MyVisitor
extends AbstractParseTreeVisitor<any>
implements SparkSqlParserVisitor<any>
@ -20,7 +20,7 @@ describe('Spark SQL Visitor Tests', () => {
protected defaultResult() {
return this.result;
}
visitRelationPrimary = (ctx): void => {
visitTableName = (ctx): void => {
this.result = ctx.getText().toLowerCase();
};
}