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[jOOQ/jOOQ#11089] Add parser support for COERCE(x AS <data type>)

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This commit is contained in:
Lukas Eder 2020-12-04 09:07:43 +01:00
parent 6d7f2b42db
commit d1db74fc4b
1 changed files with 6 additions and 2 deletions
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8
jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
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@ -87,6 +87,7 @@ import static org.jooq.impl.DSL.characterSet;
import static org.jooq.impl.DSL.check;
import static org.jooq.impl.DSL.choose;
import static org.jooq.impl.DSL.coalesce;
import static org.jooq.impl.DSL.coerce;
import static org.jooq.impl.DSL.collation;
import static org.jooq.impl.DSL.concat;
import static org.jooq.impl.DSL.condition;
@ -9438,14 +9439,17 @@ final class ParserImpl implements Parser {
}
private static final Field<?> parseFieldCastIf(ParserContext ctx) {
if (parseFunctionNameIf(ctx, "CAST")) {
boolean cast = parseFunctionNameIf(ctx, "CAST");
boolean coerce = !cast && parseFunctionNameIf(ctx, "COERCE");
if (cast || coerce) {
parse(ctx, '(');
Field<?> field = parseField(ctx);
parseKeyword(ctx, "AS");
DataType<?> type = parseCastDataType(ctx);
parse(ctx, ')');
return cast(field, type);
return cast ? cast(field, type) : coerce(field, type);
}
return null;