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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 1x 1x | import {IStatement} from "./_statement";
import {seq, opt, alt, per, tok, optPrio, verNotLang} from "../combi";
import {DatabaseTable, SQLSource, Select, DatabaseConnection, SQLClient, SQLIndicators, SQLMappingFromEntity, SQLDmlOptions} from "../expressions";
import {WParenLeftW, WParenRightW} from "../../1_lexer/tokens";
import {LanguageVersion} from "../../../version";
import {IStatementRunnable} from "../statement_runnable";
export class ModifyDatabase implements IStatement {
public getMatcher(): IStatementRunnable {
const sub = seq(tok(WParenLeftW), Select, tok(WParenRightW));
const fromTable = seq("FROM", opt("TABLE"), SQLSource, optPrio(SQLIndicators), optPrio(SQLMappingFromEntity));
const fromSubquery = seq("FROM", sub);
const from = alt(fromTable, fromSubquery);
const options = per(DatabaseConnection, from, SQLClient);
return verNotLang(LanguageVersion.KeyUser,
seq("MODIFY", DatabaseTable, options, optPrio(SQLDmlOptions)));
}
}
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