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Capitalize keywords in SQL auto complete (#7462) 

* Split commit; keep auto complete only

* Add comment
This commit is contained in:
Qi Shu 2019-04-17 23:12:55 -07:00 committed by Clint Wylie
parent f06f0c3ad8
commit 99ddce1277
1 changed files with 23 additions and 0 deletions
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23
web-console/src/components/sql-control.tsx
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@ -83,6 +83,28 @@ export class SqlControl extends React.Component<SqlControlProps, SqlControlState
};
}
private replaceDefaultAutoCompleter = () => {
/*
Please refer to the source code @
https://github.com/ajaxorg/ace/blob/9b5b63d1dc7c1b81b58d30c87d14b5905d030ca5/lib/ace/ext/language_tools.js#L41
for the implementation of keyword completer
*/
const keywordCompleter = {
getCompletions: (editor: any, session: any, pos: any, prefix: any, callback: any) => {
if (session.$mode.completer) {
return session.$mode.completer.getCompletions(editor, session, pos, prefix, callback);
}
const state = editor.session.getState(pos.row);
let keywordCompletions = session.$mode.getCompletions(state, session, pos, prefix);
keywordCompletions = keywordCompletions.map((d: any) => {
return Object.assign(d, {name: d.name.toUpperCase(), value: d.value.toUpperCase()});
});
return callback(null, keywordCompletions);
}
};
langTools.setCompleters([langTools.snippetCompleter, langTools.textCompleter, keywordCompleter]);
}
private addDatasourceAutoCompleter = async (): Promise<any> => {
const datasourceResp = await axios.post('/druid/v2/sql', { query: `SELECT datasource FROM sys.segments GROUP BY 1`});
const datasourceList: any[] = datasourceResp.data.map((d: any) => {
@ -169,6 +191,7 @@ export class SqlControl extends React.Component<SqlControlProps, SqlControlState
private addCompleters = async () => {
try {
this.replaceDefaultAutoCompleter();
this.addFunctionAutoCompleter();
await this.addDatasourceAutoCompleter();
await this.addColumnNameAutoCompleter();