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[jOOQ/jOOQ#10937] MariaDB applies NOT NULL DEFAULT CURRENT_TIMESTAMP on TIMESTAMP columns in the absence of explicit nullability

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This commit is contained in:
Lukas Eder 2020-11-17 11:00:18 +01:00
parent 986c8555f8
commit fa46f576db
2 changed files with 14 additions and 0 deletions
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6
jOOQ/src/main/java/org/jooq/impl/SelectQueryImpl.java
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@ -2640,6 +2640,12 @@ final class SelectQueryImpl<R extends Record> extends AbstractResultQuery<R> imp

8
jOOQ/src/main/java/org/jooq/impl/Tools.java
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@ -836,6 +836,7 @@ final class Tools {
private static final Set<SQLDialect> DEFAULT_BEFORE_NULL = SQLDialect.supportedBy(FIREBIRD, HSQLDB);
private static final Set<SQLDialect> SUPPORT_MYSQL_SYNTAX = SQLDialect.supportedBy(MARIADB, MYSQL);
static final Set<SQLDialect> NO_SUPPORT_TIMESTAMP_PRECISION = SQLDialect.supportedBy(DERBY);
private static final Set<SQLDialect> DEFAULT_TIMESTAMP_NOT_NULL = SQLDialect.supportedBy(MARIADB);
@ -4963,6 +4964,13 @@ final class Tools {
// [#10937] MariaDB applies NOT NULL DEFAULT CURRENT_TIMESTAMP on
// TIMESTAMP columns in the absence of explicit nullability
if (DEFAULT_TIMESTAMP_NOT_NULL.contains(ctx.dialect()) && type.isTimestamp())
ctx.sql(' ').visit(K_NULL);
break;
default: