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[#6125] Support different DB2 sqlstates when emulating IF NOT EXISTS

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This commit is contained in:
lukaseder 2017-04-21 15:08:20 +02:00
parent 453edead15
commit 660b84ad06
2 changed files with 32 additions and 1 deletions
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26
jOOQ/src/main/java/org/jooq/impl/CreateSchemaImpl.java
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@ -34,8 +34,17 @@
*/
package org.jooq.impl;
import static java.util.Arrays.asList;
import static org.jooq.Clause.CREATE_SCHEMA;
import static org.jooq.Clause.CREATE_SCHEMA_NAME;
// ...
// ...
// ...
import static org.jooq.SQLDialect.DERBY;
import static org.jooq.SQLDialect.FIREBIRD;
// ...
// ...
// ...
import static org.jooq.impl.Keywords.K_CREATE_SCHEMA;
import static org.jooq.impl.Keywords.K_IF_NOT_EXISTS;
@ -79,12 +88,27 @@ final class CreateSchemaImpl<R extends Record> extends AbstractQuery implements
// XXX: QueryPart API
// ------------------------------------------------------------------------
private final boolean supportsIfNotExists(Context<?> ctx) {
return !asList(DERBY, FIREBIRD).contains(ctx.family());
}
@Override
public final void accept(Context<?> ctx) {
if (ifNotExists && !supportsIfNotExists(ctx)) {
Tools.executeImmediateBegin(ctx, DDLStatementType.CREATE_SCHEMA);
accept0(ctx);
Tools.executeImmediateEnd(ctx, DDLStatementType.CREATE_SCHEMA);
}
else {
accept0(ctx);
}
}
private final void accept0(Context<?> ctx) {
ctx.start(CREATE_SCHEMA_NAME)
.visit(K_CREATE_SCHEMA);
if (ifNotExists)
if (ifNotExists && supportsIfNotExists(ctx))
ctx.sql(' ').visit(K_IF_NOT_EXISTS);
ctx.sql(' ').visit(schema)

7
jOOQ/src/main/java/org/jooq/impl/Tools.java
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@ -52,6 +52,7 @@ import static org.jooq.conf.SettingsTools.getBackslashEscaping;
import static org.jooq.conf.SettingsTools.reflectionCaching;
import static org.jooq.conf.SettingsTools.updatablePrimaryKeys;
import static org.jooq.impl.DDLStatementType.CREATE_INDEX;
import static org.jooq.impl.DDLStatementType.CREATE_SCHEMA;
import static org.jooq.impl.DDLStatementType.CREATE_SEQUENCE;
import static org.jooq.impl.DDLStatementType.CREATE_TABLE;
import static org.jooq.impl.DDLStatementType.CREATE_VIEW;
@ -3285,6 +3286,12 @@ final class Tools {