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* add post-parsing check for routine options * CREATE VIEW * CREATE and ALTER MATERIALIZED VIEW and ALTER VIEW
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| Original file line number | Diff line number | Diff line change |
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| // Copyright 2024 Dolthub, Inc. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
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| package tree | ||
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| var _ Statement = &AlterMaterializedView{} | ||
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| // AlterMaterializedView represents an ALTER MATERIALIZED VIEW statement. | ||
| type AlterMaterializedView struct { | ||
| Name *UnresolvedObjectName | ||
| IfExists bool | ||
| Cmds AlterTableCmds | ||
| No bool | ||
| Extension string | ||
| } | ||
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| func (node *AlterMaterializedView) Format(ctx *FmtCtx) { | ||
| ctx.WriteString("ALTER MATERIALIZED VIEW ") | ||
| if node.IfExists { | ||
| ctx.WriteString("IF EXISTS ") | ||
| } | ||
| ctx.FormatNode(node.Name) | ||
| if node.Extension != "" { | ||
| if node.No { | ||
| ctx.WriteString(" NO") | ||
| } | ||
| ctx.WriteString(" DEPENDS ON EXTENSION ") | ||
| ctx.WriteString(node.Extension) | ||
| } else { | ||
| ctx.WriteByte(' ') | ||
| ctx.FormatNode(&node.Cmds) | ||
| } | ||
| } | ||
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| // The following statements are included as part of ALTER TABLE ... or RENAME TABLE statement: | ||
| // ALTER MATERIALIZED VIEW [ IF EXISTS ] name RENAME TO new_name | ||
| // ALTER MATERIALIZED VIEW [ IF EXISTS ] name SET SCHEMA new_schema | ||
| // ALTER MATERIALIZED VIEW ALL IN TABLESPACE name [ OWNED BY role_name [, ... ] ] SET TABLESPACE new_tablespace [ NOWAIT ] |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,139 @@ | ||
| // Copyright 2024 Dolthub, Inc. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
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| package tree | ||
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| var _ Statement = &AlterView{} | ||
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| // AlterView represents an ALTER VIEW statement. | ||
| type AlterView struct { | ||
| Name *UnresolvedObjectName | ||
| IfExists bool | ||
| Cmd AlterViewCmd | ||
| } | ||
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| func (node *AlterView) Format(ctx *FmtCtx) { | ||
| ctx.WriteString("ALTER VIEW ") | ||
| if node.IfExists { | ||
| ctx.WriteString("IF EXISTS ") | ||
| } | ||
| ctx.FormatNode(node.Name) | ||
| ctx.FormatNode(node.Cmd) | ||
| } | ||
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| // AlterViewCmd represents a view modification operation. | ||
| type AlterViewCmd interface { | ||
| NodeFormatter | ||
| // Placeholder function to ensure that only desired views | ||
| // (AlterView*) conform to the AlterViewCmd interface. | ||
| alterViewCmd() | ||
| } | ||
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| func (*AlterViewSetDefault) alterViewCmd() {} | ||
| func (*AlterViewOwnerTo) alterViewCmd() {} | ||
| func (*AlterViewRenameColumn) alterViewCmd() {} | ||
| func (*AlterViewRenameTo) alterViewCmd() {} | ||
| func (*AlterViewSetSchema) alterViewCmd() {} | ||
| func (*AlterViewSetOption) alterViewCmd() {} | ||
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| var _ AlterViewCmd = &AlterViewSetDefault{} | ||
| var _ AlterViewCmd = &AlterViewOwnerTo{} | ||
| var _ AlterViewCmd = &AlterViewRenameColumn{} | ||
| var _ AlterViewCmd = &AlterViewRenameTo{} | ||
| var _ AlterViewCmd = &AlterViewSetSchema{} | ||
| var _ AlterViewCmd = &AlterViewSetOption{} | ||
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| // AlterViewSetDefault represents an ALTER VIEW ALTER COLUMN SET DEFAULT | ||
| // or DROP DEFAULT command. | ||
| type AlterViewSetDefault struct { | ||
| Column Name | ||
| Default Expr | ||
| } | ||
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| // Format implements the NodeFormatter interface. | ||
| func (node *AlterViewSetDefault) Format(ctx *FmtCtx) { | ||
| ctx.WriteString(" ALTER COLUMN ") | ||
| ctx.FormatNode(&node.Column) | ||
| if node.Default == nil { | ||
| ctx.WriteString(" DROP DEFAULT") | ||
| } else { | ||
| ctx.WriteString(" SET DEFAULT ") | ||
| ctx.FormatNode(node.Default) | ||
| } | ||
| } | ||
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| // AlterViewOwnerTo represents an ALTER VIEW OWNER TO command. | ||
| type AlterViewOwnerTo struct { | ||
| Owner string | ||
| } | ||
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| // Format implements the NodeFormatter interface. | ||
| func (node *AlterViewOwnerTo) Format(ctx *FmtCtx) { | ||
| ctx.WriteString(" OWNER TO ") | ||
| ctx.FormatNameP(&node.Owner) | ||
| } | ||
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| // AlterViewRenameColumn represents an ALTER VIEW RENAME [COLUMN] command. | ||
| type AlterViewRenameColumn struct { | ||
| Column Name | ||
| NewName Name | ||
| } | ||
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| // Format implements the NodeFormatter interface. | ||
| func (node *AlterViewRenameColumn) Format(ctx *FmtCtx) { | ||
| ctx.WriteString(" RENAME COLUMN ") | ||
| ctx.FormatNode(&node.Column) | ||
| ctx.WriteString(" TO ") | ||
| ctx.FormatNode(&node.NewName) | ||
| } | ||
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| // AlterViewRenameTo represents an ALTER VIEW ... RENAME TO | ||
| // command. | ||
| type AlterViewRenameTo struct { | ||
| Rename *UnresolvedObjectName | ||
| } | ||
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| // Format implements the NodeFormatter interface. | ||
| func (node *AlterViewRenameTo) Format(ctx *FmtCtx) { | ||
| ctx.WriteString(" RENAME TO ") | ||
| ctx.FormatNode(node.Rename) | ||
| } | ||
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| // AlterViewSetSchema represents an ALTER VIEW ... SET SCHEMA | ||
| // command. | ||
| type AlterViewSetSchema struct { | ||
| Schema string | ||
| } | ||
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| // Format implements the NodeFormatter interface. | ||
| func (node *AlterViewSetSchema) Format(ctx *FmtCtx) { | ||
| ctx.WriteString(" SET SCHEMA ") | ||
| ctx.WriteString(node.Schema) | ||
| } | ||
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| // AlterViewSetOption represents an ALTER VIEW SET | RESET ... command. | ||
| type AlterViewSetOption struct { | ||
| Reset bool | ||
| Params ViewOptions | ||
| } | ||
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| // Format implements the NodeFormatter interface. | ||
| func (node *AlterViewSetOption) Format(ctx *FmtCtx) { | ||
| if node.Reset { | ||
| ctx.WriteString(" RESET ") | ||
| } else { | ||
| ctx.WriteString(" SET ") | ||
| } | ||
| ctx.FormatNode(&node.Params) | ||
| } |
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